# Telnyx Code Examples — AI Communications Infrastructure > Production-ready, deployable code examples for Telnyx APIs across voice, messaging, AI assistants, SIP trunking, and IoT. Each link is the raw README for a self-contained example you can clone, configure, and run independently. ## Voice AI - [AI Assistant Client-Side Tools](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-assistant-client-side-tools-nextjs/README.md): Build a browser-based Next.js dashboard where a Telnyx AI Assistant invokes client-side JavaScript tools to navigate the UI, change theme, open a modal, and update React form state. - [AI Assistant Multiparticipant Calling](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-assistant-multiparticipant-calling-nodejs/README.md): Build a Telnyx Voice AI assistant that answers an inbound call, uses a backend tool to dial a second participant, and joins them into the same live AI conversation with ai_assistant_join. - [AI Call Campaign Orchestrator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-call-campaign-orchestrator/README.md): Durable outbound call campaign with rate limiting, SQL tracking, and SMS summary using Telnyx Agent SDK, Call Control, and SMS. - [AI-Powered Call Router](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-powered-call-router/README.md): Route inbound calls by analyzing caller intent with the Telnyx AI Inference binding and a Telnyx KV route table. One StatefulActor per call leg; zero-credential LLM classification + global KV lookup on the Edge Runtime. - [Branded Caller ID Manager](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/branded-caller-id-manager-python/README.md): Branded Caller ID Manager - register, manage, and verify branded calling profiles with STIR/SHAKEN attestation for higher answer rates. - [Conference Call with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-conference-calling-go/README.md) - [Conference Call with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-conference-calling-nodejs/README.md) - [Conference Call with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-conference-calling-php/README.md) - [Build Conference Calling](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-conference-calling-python/README.md): Create multi-party conference calls. - [Conference Call with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-conference-calling-ruby/README.md) - [Build a Conversational Workflow](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-conversational-workflow-nodejs/README.md): Build a Telnyx Conversational Workflow for inbound auto insurance claim intake with structured branches, backend tools, and priority follow-up. - [Ivr Menu with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-ivr-phone-menu-csharp/README.md) - [Ivr Menu with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-ivr-phone-menu-go/README.md) - [Build an IVR Phone Menu](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-ivr-phone-menu-nodejs/README.md): Production-ready IVR system using the Telnyx Voice API and Express.js. Answers inbound calls, plays a menu via TTS, collects DTMF input, and routes callers to sales or support. - [Ivr Menu with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-ivr-phone-menu-php/README.md) - [Build IVR Phone Menu](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-ivr-phone-menu-python/README.md): Build an interactive voice response menu with DTMF input. - [Ivr Menu with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-ivr-phone-menu-ruby/README.md) - [Bulk Number Validation & Cleaner](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/bulk-number-validation-cleaner-python/README.md): Bulk Number Validation & Cleaner - validate and clean phone number lists via Telnyx Number Lookup API. - [Call Analytics Dashboard API](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-analytics-dashboard-api-python/README.md): Pull call detail records from the Telnyx API and expose call usage analytics through a dashboard API. - [Call Compliance with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-compliance-go/README.md) - [Call Compliance with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-compliance-python/README.md) - [Call Compliance with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-compliance-ruby/README.md) - [Call Forwarding with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-forwarding-csharp/README.md) - [Call Forwarding with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-forwarding-go/README.md) - [Call Forwarding with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-forwarding-java/README.md) - [Call Forwarding with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-forwarding-nodejs/README.md) - [Call Forwarding with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-forwarding-php/README.md) - [Call Forwarding](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-forwarding-python/README.md): Forward incoming calls to another destination. - [Call Forwarding with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-forwarding-ruby/README.md) - [Call Queue with Hold Music](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-queue-with-hold-music-python/README.md): Call Queue with Hold Music - queue callers with position announcements and hold music, route to agents. - [Call Sentiment Live Escalation](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-sentiment-live-escalation-python/README.md): Call Sentiment Live Escalation - monitor call transcripts in real-time. When negative sentiment or distress is detected, auto-escalate to a supervisor. - [Whisper Prompt with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-monitoring-csharp/README.md) - [Whisper Prompt with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-monitoring-go/README.md) - [Whisper Prompt with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-monitoring-java/README.md) - [Whisper Prompt with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-monitoring-nodejs/README.md) - [Whisper Prompt with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-monitoring-php/README.md) - [Call Whisper Monitoring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-monitoring-python/README.md): Monitor calls with whisper prompts for agents. - [Whisper Prompt with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-monitoring-ruby/README.md) - [Call Whisper & Screen Pop](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-whisper-screen-pop-python/README.md): Call Whisper & Screen Pop - whisper caller info to agent before connecting the call. - [Cloud Storage Call Archive](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/cloud-storage-call-archive-python/README.md): Cloud Storage Call Archive - archive call recordings to Telnyx Cloud Storage (S3-compatible) with searchable metadata. - [CNAM Caller ID Lookup Enrichment](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/cnam-caller-id-lookup-enrichment-python/README.md): CNAM Caller ID Lookup Enrichment - look up CNAM for inbound callers, enrich CRM records with caller identity. - [Commercial Voice-Over Generator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/commercial-voiceover-generator-python/README.md): Provide product name, target audience, and tone. AI writes 3 script variations with timing marks, TTS renders each in multiple voices, delivers top picks via SMS for client approval. - [Conference Agent Mediator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/conference-agent-mediator/README.md): An AI meeting facilitator on Telnyx Edge that joins conference calls, transcribes participants in real time, mediates turn-taking, and sends post-call summaries via SMS. - [Conference Live Poll via DTMF](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/conference-live-poll-dtmf-python/README.md): Conference Live Poll via DTMF - host asks a question, all conference participants vote by pressing 1-4, results tallied instantly. - [Turn a Text Chatbot Into a Voice Bot With Conversation Relay](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/conversation-relay-voice-bot-python/README.md): Forward live phone calls to any existing text-in/text-out AI chatbot using Telnyx Conversation Relay — no changes to the bot. - [Deepfake Voice Detector](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/deepfake-voice-detector-python/README.md): Real-time synthetic speech detection on live phone calls. Captures audio via media streaming, extracts acoustic features, scores deepfake probability with AI Inference, alerts security team via Slack. - [Edge Compute Backend for AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-ai-assistant-backend-go/README.md): Use a Telnyx Edge Compute function as the backend for AI Assistant dynamic variables and webhook tool calls — no separate server required. - [Edge Call Transcription Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-call-transcription-agent/README.md): Live call transcription agent on Telnyx Edge Compute + Agent SDK — answers an inbound call, streams STT into durable agent state, and on hangup summarizes the transcript via LLM, persists it to actor-local SQL, and texts the summary via SMS. Zero-credential inference and messaging via the [telnyx] binding. - [Edge Compliance Monitor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-compliance-monitor-python/README.md): Real-time compliance checking for regulated call centers using Telnyx Voice, AI Inference, and Edge Compute. - [Customer Agent — The Actor IS the Entity](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-customer-agent-typescript/README.md): A durable Entity Agent on Telnyx Edge Compute. One actor per customer phone number, surviving across days, calls, SMS messages, and actor evictions. The AI Assistant is the reasoning harness inside; the agent owns the durable state. - [Edge Fraud Firewall](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-fraud-firewall-python/README.md): Screen every inbound call at the edge with Telnyx Voice, Number Lookup, and AI Inference. - [Edge Geo Smart Router](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-geo-smart-router-python/README.md): Route calls by geography at the edge using Telnyx Voice, AI Inference, and Edge Compute. - [Edge IVR A/B Tester](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-ivr-ab-tester-python/README.md): A/B test different IVR flows at the edge. - [Edge Merge AI Receptionist](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-merge-ai-receptionist-python/README.md): Edge worker answers every call using Telnyx Voice, AI Inference, and Edge Compute with Merge HRIS. - [Edge Merge Reference Checker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-merge-reference-checker-python/README.md): Automate reference checks when an ATS application advances using Telnyx Voice and AI Inference with Merge ATS. - [Edge Merge Shift Coverage](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-merge-shift-coverage-python/README.md): Manager texts need a closer tonight using Telnyx Messaging and Edge Compute with Merge HRIS. - [Edge Number Masking](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-number-masking-python/README.md): Marketplace-style proxy number pool at the edge. - [Edge Voice Agent That Holds a Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-voice-agent-holds-call/README.md): Voice agent on Telnyx Edge Compute + Agent SDK — answers an inbound call and runs an STT → LLM → TTS conversation loop, all in the same PoP. Zero-credential inference via the [telnyx] binding. - [Edge Voicemail to Action](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-voicemail-to-action-python/README.md): AI-powered voicemail triage at the edge. - [Edge Webhook Aggregator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-webhook-aggregator-python/README.md): Multi-tenant webhook consolidation at the edge. - [Fax-to-Structured-Data Pipeline](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/fax-to-structured-data-pipeline-python/README.md): Fax-to-Structured-Data Pipeline - receive faxes, AI extracts structured data (invoices, orders, prescriptions) into JSON. - [Geo-Distributed Call Logger](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/geo-distributed-call-logger/README.md) - [Hold Music with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hold-music-csharp/README.md) - [Hold Music with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hold-music-go/README.md) - [Hold Music with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hold-music-java/README.md) - [Hold Music with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hold-music-nodejs/README.md) - [Hold Music with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hold-music-php/README.md) - [Hold Music with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hold-music-python/README.md) - [Hold Music with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hold-music-ruby/README.md) - [Hotel Guest Services Line](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hotel-guest-services-python/README.md): Inbound voice and SMS guest services for hotels. Voice calls are handled by a Telnyx AI Assistant, while SMS requests are categorized and tracked by the Flask app. - [KV-Backed Rate Limiter](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/kv-backed-rate-limiter/README.md) - [Live Podcast Call-In Show](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/live-podcast-call-in-python/README.md): Hosts on a conference call, listeners call in. AI screens callers via STT, queues approved ones, generates real-time fact-checks for the host, TTS announces topics. - [Make Outbound Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/make-outbound-phone-call-csharp/README.md): Place an outbound phone call with the Telnyx Call Control API using C# and ASP.NET. - [Outbound Call with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/make-outbound-phone-call-go/README.md) - [Make Outbound Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/make-outbound-phone-call-java/README.md): Place an outbound phone call with the Telnyx Call Control API using Java. - [Make Outbound Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/make-outbound-phone-call-nodejs/README.md): Initiate an outbound phone call using the Telnyx Call Control API. Exposes an Express endpoint that dials a number and returns the call control ID. - [Make Outbound Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/make-outbound-phone-call-php/README.md): Place an outbound phone call with the Telnyx Call Control API using PHP. - [Make Outbound Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/make-outbound-phone-call-python/README.md): Programmatically place an outbound phone call using Telnyx Call Control and handle the call lifecycle. - [Make Outbound Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/make-outbound-phone-call-ruby/README.md): Place an outbound phone call using the Telnyx Call Control API and the Telnyx Ruby SDK, exposed through a Sinatra endpoint. - [Media Stream Voice Cloak](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/media-stream-voice-cloak-python/README.md): Media Stream Voice Cloak - real-time voice modification via media streaming API. Apply pitch shift, echo, or anonymization. - [Merge Deal Desk Alerts](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-deal-desk-alerts-python/README.md): CRM webhook fires when a deal moves to negotiation, triggering Telnyx Voice and AI Inference alerts with Merge CRM. - [Merge Employee Hotline](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-employee-hotline-python/README.md): Employees call and authenticate via caller ID using Telnyx Voice and AI Inference with Merge HRIS. - [Merge Expense by Phone](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-expense-by-phone-python/README.md): Salesperson calls and dictates an expense using Telnyx Voice and AI Inference with Merge Accounting. - [Merge Interview Pipeline](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-interview-pipeline-python/README.md): ATS webhook fires when a new application arrives, triggering Telnyx Voice, AI Inference, and Messaging with Merge ATS. - [Merge Invoice Collector](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-invoice-collector-python/README.md): Pulls overdue invoices from Merge Accounting and collects payments using Telnyx Voice, AI Inference, and Messaging. - [Merge Pipeline Briefing](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-pipeline-briefing-python/README.md): Morning pipeline briefing delivered by Telnyx Voice and AI Inference with Merge CRM. - [Merge Recruitment Hotline](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-recruitment-hotline-python/README.md): Job seekers call a recruitment hotline powered by Telnyx Voice, AI Inference, and Messaging with Merge ATS. - [Merge Ticket Escalation](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-ticket-escalation-python/README.md): Critical ticket fires a webhook from Merge Ticketing, escalating via Telnyx Voice and AI Inference. - [Multi-Number Identity Router](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-number-identity-router-python/README.md): Multi-Number Identity Router - route calls based on which number was dialed. Each number maps to a different business identity, greeting, and routing destination. - [Multilingual Voice-Over Kit](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multilingual-voiceover-kit-python/README.md): Submit a script in one language, AI translates to multiple targets preserving tone and timing, TTS renders each language with native-sounding voices. Batch localization for 15 languages. - [Number Lookup Fraud Screener](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/number-lookup-fraud-screener-python/README.md): Number Lookup Fraud Screener - screen inbound calls/messages for fraud indicators using number lookup before connecting. - [Number Lookup Lead Enrichment](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/number-lookup-lead-enrichment-python/README.md): Number Lookup Lead Enrichment - CNAM and carrier lookup to qualify and enrich sales leads. - [Number Porting Status Tracker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/number-porting-status-tracker-python/README.md): Number Porting Status Tracker - track porting orders with status webhooks and SMS alerts. - [Number Reputation Monitor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/number-reputation-monitor-auto-rotate-python/README.md): Number Reputation Monitor - track outbound number reputation, auto-rotate flagged numbers. - [Number Search and Purchase API](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/number-search-and-purchase-api-python/README.md): Number Search and Purchase API - search, filter, and buy phone numbers programmatically. - [Number Warmup & Reputation Builder](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/number-warmup-reputation-builder-python/README.md): Number Warmup & Reputation Builder - gradually ramp SMS volume on new numbers to build carrier reputation and avoid spam flags. - [Omni-Channel Inbox Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/omni-channel-inbox-agent/README.md): Build a Telnyx Edge Compute agent that runs a lab-results intake workflow across fax, voice, email, and SMS — with verified channel identity resolution and shared customer context. - [Omni-Channel Lab Inbox Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/omni-channel-lab-inbox-agent/README.md): Lab-result fax intake with a human-in-the-loop inbox: fax received, operator reviews and accepts (fax deleted, only reference kept), AI drafts confirmation email, SMS appointment flow, and a voice agent that answers status questions without touching lab content. - [Porting LOA Automation](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/porting-loa-automation-python/README.md): Porting LOA Automation - automate Letter of Authorization generation and porting order submission. - [Porting Order Tracker Dashboard](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/porting-order-tracker-dashboard-python/README.md): Submit, track, and manage number porting orders with SLA monitoring, timeline visualization, and bulk operations. - [Real-Time Call Intelligence Dashboard](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/real-time-call-intelligence-dashboard-python/README.md): Real-Time Call Intelligence Dashboard - live transcription, sentiment analysis, and competitor detection. - [Call Recording with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/record-phone-calls-csharp/README.md) - [Call Recording with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/record-phone-calls-go/README.md) - [Call Recording with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/record-phone-calls-java/README.md) - [Record Phone Calls](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/record-phone-calls-nodejs/README.md): Initiate outbound calls and control call recording using the Telnyx Voice API with Express. Handles call lifecycle webhooks and recording start/stop. - [Call Recording with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/record-phone-calls-php/README.md) - [Record Phone Calls](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/record-phone-calls-python/README.md): Record calls and receive recording webhooks. - [Call Recording with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/record-phone-calls-ruby/README.md) - [Inbound Call Webhook with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/route-phone-calls-to-ai-agent-csharp/README.md) - [Route Phone Calls to AI Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/route-phone-calls-to-ai-agent-go/README.md): Receive inbound call webhooks from the Telnyx Voice API and answer calls programmatically with a Go + Gin server. - [Inbound Call Webhook with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/route-phone-calls-to-ai-agent-java/README.md) - [Route Phone Calls to AI Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/route-phone-calls-to-ai-agent-nodejs/README.md): Receive inbound call webhooks from the Telnyx Voice API and answer calls programmatically with an Express server using Call Control. - [Inbound Call Webhook with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/route-phone-calls-to-ai-agent-php/README.md) - [Route Phone Calls to AI Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/route-phone-calls-to-ai-agent-python/README.md): Handle inbound calls with webhook-driven AI routing. - [Route Phone Calls to AI Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/route-phone-calls-to-ai-agent-ruby/README.md): Handle inbound calls with webhook-driven AI routing using Ruby and Sinatra. - [Smart Number Geo-Assignment](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/smart-number-geo-assignment-python/README.md): Smart Number Geo-Assignment - automatically purchase and assign local numbers based on caller geography to maximize answer rates. - [Agents with Telnyx Voice API](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/telnyx-voice-api-agents-nodejs/README.md): Start one reusable Telnyx AI Assistant on Telnyx Voice API calls with runtime business instructions selected by the called phone number. - [TeXML Dynamic Call Router](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/texml-dynamic-call-router-python/README.md): TeXML Dynamic Call Router - time-of-day and caller-based routing with TeXML responses. - [Text To Speech with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/text-to-speech-phone-call-csharp/README.md) - [Text To Speech with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/text-to-speech-phone-call-go/README.md) - [Text To Speech with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/text-to-speech-phone-call-java/README.md) - [Text-to-Speech Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/text-to-speech-phone-call-nodejs/README.md): Initiate an outbound voice call and play a text-to-speech message on answer using the Telnyx Call Control API. - [Text To Speech with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/text-to-speech-phone-call-php/README.md) - [Text to Speech Phone Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/text-to-speech-phone-call-python/README.md): Play text-to-speech audio during a phone call. - [Text To Speech with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/text-to-speech-phone-call-ruby/README.md) - [Call Transfer with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/transfer-live-phone-calls-csharp/README.md) - [Call Transfer with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/transfer-live-phone-calls-go/README.md) - [Call Transfer with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/transfer-live-phone-calls-java/README.md) - [Call Transfer with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/transfer-live-phone-calls-nodejs/README.md) - [Call Transfer with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/transfer-live-phone-calls-php/README.md) - [Transfer Live Phone Calls](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/transfer-live-phone-calls-python/README.md): Transfer active calls to another number or agent. - [Call Transfer with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/transfer-live-phone-calls-ruby/README.md) - [Video Voice-Over Replacement](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/video-voiceover-replacement-python/README.md): Upload audio with existing voice-over. STT extracts the script, AI rewrites/improves it (5 modes: polish, professional, simplify, energize, shorten), TTS re-records with studio quality. - [Video Webinar Recording Manager](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/video-webinar-recording-manager-python/README.md): Video Webinar Recording Manager - manage video room webinars with automatic recording, transcription, and clip extraction. - [Call Analytics with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-call-analytics-go/README.md) - [Call Analytics with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-call-analytics-nodejs/README.md) - [Call Analytics with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-call-analytics-php/README.md) - [Call Analytics with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-call-analytics-python/README.md) - [Call Analytics with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-call-analytics-ruby/README.md) - [Voice IVR with Agent Backend](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-ivr-with-agent-backend/README.md): A natural language IVR system where the Telnyx Agent handles backend logic and an LLM powers dynamic menu options. - [Voice-to-Slack Bridge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-to-slack-bridge-python/README.md): Voice-to-Slack Bridge - call a phone number, speak a message, AI transcribes and posts to Slack with urgency tagging. - [Voice-Verified Identity + 2FA](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-verified-identity-2fa-python/README.md): Voice-Verified Identity + 2FA - Number Lookup, SMS OTP, and AI-assisted secure transactions. - [Voicemail with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-csharp/README.md) - [Voicemail with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-go/README.md) - [Voicemail with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-java/README.md) - [Voicemail with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-nodejs/README.md) - [Voicemail with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-php/README.md) - [Build a Voicemail System with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-python/README.md) - [Voicemail with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-ruby/README.md) - [Voicemail-to-SMS Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-to-sms-agent/README.md): An Edge-based agent that transcribes, summarizes, and texts voicemail summaries to the mailbox owner. - [Voice-Over Audition Generator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voiceover-audition-generator-python/README.md): Submit a script, hear it read by every available TTS voice. AI scores and ranks best-fit voices based on content, tone, and audience. SMS delivers top picks to decision-makers. - [Warm Transfer with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-csharp/README.md) - [Warm Transfer with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-go/README.md) - [Warm Transfer with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-java/README.md) - [Warm Transfer with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-nodejs/README.md) - [Warm Transfer with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-php/README.md) - [Warm Transfer with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-python/README.md) - [Warm Transfer with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-ruby/README.md) - [WebRTC Browser Calling](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/webrtc-browser-calling-python/README.md): Enable browser-based calling with WebRTC. - [WireGuard Private Voice Network](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/wireguard-private-voice-network-python/README.md): WireGuard Private Voice Network - create WireGuard mesh network for private SIP trunking with encrypted voice traffic. ## SMS & MMS - [Abandoned Cart Recovery](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/abandoned-cart-recovery-python/README.md): SMS 1h after abandon with incentive, AI voice call 24h later if no purchase. Integrates with Shopify webhooks and Stripe for discount codes. - [Accounting Firm Tax Season Line](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/accounting-tax-season-line-python/README.md): Handles scheduling, document checklist reminders, status updates. AI texts clients with missing doc reminders. CPA reviews readiness before appointments. - [After-Hours Nurse Triage](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/after-hours-nurse-triage-python/README.md): AI screens symptoms using clinical decision tree, routes urgent to on-call nurse via PagerDuty, queues non-urgent for AM callback. Nurse reviews and overrides AI severity scores. - [Agent SMS Triage Bot](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/agent-sms-triage-bot/README.md): SMS triage bot on Telnyx Edge Compute + Agent SDK — classifies inbound customer SMS by topic (billing/support/sales) via LLM and routes to the right queue using a durable route table. Zero-credential SMS and inference. - [AI Appointment Booking SMS Flow](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-appointment-booking-sms-flow-python/README.md): AI Appointment Booking SMS Flow - guided SMS booking with available slot selection. - [AI Appointment Reminder](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-appointment-reminder-sms-voice-python/README.md): AI Appointment Reminder - SMS first, voice call for non-responders, AI handles rescheduling. - [AI Email Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-email-agent-python/README.md): AI Email Agent — autonomous inbound email reply bot on the Telnyx Email API. A customer emails in, the AI drafts a reply, the Email API sends it back. One platform, one API key, one agent. - [Alphanumeric Sender ID SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/alphanumeric-sender-id-sms-python/README.md): Send SMS messages with a branded alphanumeric sender ID using the Telnyx Messaging API. Validates sender IDs and enforces regional restrictions. - [Audio Transcribe → Summarize → SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/audio-transcribe-summarize-sms/README.md): Upload a voicemail audio file → transcribe via STT → summarize with LLM → text the summary via SMS. Agent SDK pipeline on Telnyx Edge Compute with zero-credential inference and messaging. - [Autonomous Outbound Sales Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/autonomous-outbound-sales-agent-python/README.md): Autonomous Outbound Sales Agent - AI-driven lead qualification, objection handling, and meeting booking. - [Billing Anomaly Detector](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/billing-anomaly-detector-python/README.md): Billing Anomaly Detector - monitor usage and billing for anomalies, alert on cost spikes and unusual patterns. - [CDR Usage Analytics Dashboard](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/cdr-usage-analytics-dashboard-python/README.md): Pull Call Detail Records, build usage analytics with cost breakdowns, peak-hour analysis, and AI-powered insights. - [Cloud Storage Media CDN](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/cloud-storage-media-cdn-python/README.md): Cloud Storage Media CDN - use Telnyx Cloud Storage (S3-compatible) as a CDN for IVR prompts, hold music, and voice assets. - [E911 Address Validator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/e911-address-validator-python/README.md): Validate and register emergency (E911) addresses for phone numbers via the Telnyx API. - [E-commerce Order Status Bot](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ecommerce-order-status-bot-python/README.md): Customers call or text order number, get real-time Shopify tracking. AI detects delivery exceptions and proactively texts customers before they call support. - [Edge Agri Crop Advisory](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-agri-crop-advisory/README.md): Agriculture crop advisory on Telnyx Edge Compute Stateful Actors — classify crop issues (disease, pest, nutrient, water, weather) and recommend treatment via AI Inference. Escalates critical cases. - [Edge Cache Invalidation Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-cache-invalidation-agent/README.md) - [Edge Compute Webhook Proxy](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-compute-webhook-proxy-python/README.md): Receive Telnyx voice and SMS webhooks at the edge with minimal latency. Validates, enriches with timestamps, HMAC-signs, and forwards to your backend. - [MCP Server on Edge Compute](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-mcp-server-deploy-python/README.md): Deploy an MCP server to Telnyx Edge Compute exposing Telnyx APIs as tools for AI agents. Send SMS, search numbers, run inference. - [Edge Prompt A/B Tester](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-prompt-ab-tester/README.md): Prompt A/B tester on Telnyx Edge Compute Stateful Actors — run two prompt variants against the same task, collect user votes, and track which prompt wins. - [Edge URL Summarizer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-url-summarizer/README.md): URL summarizer on Telnyx Edge Compute Stateful Actors — fetch a URL, summarize via AI Inference, cache the result for instant repeat requests. - [E-Learning Course Narrator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/elearning-course-narrator-python/README.md): Upload course content, AI structures into audio modules with pacing cues and quiz prompts, TTS narrates each module, stores in Cloud Storage with a JSON manifest. - [Emergency Mass Notification System](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/emergency-mass-notification-system-python/README.md): Emergency Mass Notification System - SMS + voice calls with delivery tracking and escalation. - [Fraud Alert & Verification](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/fraud-alert-verification-python/README.md): Suspicious transaction triggers voice call to customer, verifies via DTMF, blocks or approves in real-time. Fraud team reviews edge cases via Slack. - [Global Lead Response Engine](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/global-lead-response-engine-python/README.md): Global Lead Response Engine - multi-language AI qualification with live transfer and omnichannel follow-up. - [Hosted Messaging Campaign Manager](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/hosted-messaging-campaign-manager-python/README.md): Hosted Messaging Campaign Manager - manage hosted messaging campaigns with subscriber opt-in/out tracking and delivery analytics. - [Interview Screen & Scheduler](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/interview-screen-scheduler-python/README.md): Candidate applies, AI calls for 5-min phone screen, scores answers, books qualified candidates on hiring manager's calendar. Integrates with Greenhouse ATS and Google Calendar. - [ISV Notification Engine](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/isv-notification-engine-python/README.md): SaaS platform sends alerts via SMS/voice/WhatsApp based on customer preference and urgency. Multi-channel with fallback cascade and delivery tracking. - [IVR Prompt Generator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ivr-prompt-generator-python/README.md): Generate professional IVR/phone system prompts. AI writes caller-friendly scripts from business descriptions, TTS renders in multiple voices, test via live Telnyx call playback. - [Law Firm Client Intake](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/law-firm-client-intake-python/README.md): AI answers after-hours calls, screens case type, collects facts, runs conflict check, books consultation via Calendly, collects retainer deposit via Stripe. - [Long Code SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/long-code-sms-python/README.md): Send A2P SMS over a long code with a rate-limited queue, delivery tracking, and signed inbound webhooks using the Telnyx Messaging API. - [Marketplace Comms Bridge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/marketplace-comms-bridge-python/README.md): Buyer texts about a listing, AI responds with details, facilitates anonymous buyer-seller connection via masked numbers, handles scheduling. Ops reviews flagged conversations. - [Media Stream Custom Audio Mixer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/media-stream-custom-audio-mixer-python/README.md): Media Stream Custom Audio Mixer - mix custom audio into live calls via WebSocket-based media streaming. - [Media Stream Live Transcription](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/media-stream-live-transcription-python/README.md): Media Stream Live Transcription - fork call audio to WebSocket for real-time transcription display. - [Merge Employee Onboarding](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/merge-employee-onboarding-python/README.md): New employee webhook from Merge HRIS triggers full provisioning: Telnyx phone number, AI voicemail greeting, welcome SMS with IT setup instructions, and IT ticket via Merge Ticketing. - [Messaging Campaign A/B Test Optimizer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/messaging-campaign-ab-test-optimizer-python/README.md): Messaging Campaign A/B Test Optimizer - test SMS copy variants, AI picks winners, auto-scales. - [Migrate from ElevenLabs](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/migrate-from-elevenlabs-python/README.md): Migrate from ElevenLabs - import ElevenLabs voice configurations to Telnyx TTS with voice mapping and cost comparison. - [Migrate from Twilio](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/migrate-from-twilio-python/README.md): Migrate from Twilio - complete Twilio-to-Telnyx migration tool: numbers, messaging profiles, voice apps, and webhook configs. - [Migrate from Vapi](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/migrate-from-vapi-python/README.md): Migrate from Vapi - import Vapi voice agents to Telnyx AI Assistants with voice, prompt, and tool configuration mapping. - [Missions Workflow Orchestrator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/missions-workflow-orchestrator-python/README.md): Missions Workflow Orchestrator - create and manage multi-step mission workflows using the Telnyx Missions API. - [MMS Photo Inventory Tracker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/mms-photo-inventory-tracker-python/README.md): MMS Photo Inventory Tracker - text a photo of inventory items with MMS, AI identifies and catalogs them automatically. - [MMS Receipt Scanner & Expense Tracker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/mms-receipt-scanner-expense-tracker-python/README.md): MMS Receipt Scanner & Expense Tracker - text a photo of a receipt, AI extracts data and tracks expenses. - [Multi-Channel Appointment Confirmation](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-channel-appointment-confirmation-python/README.md): Multi-Channel Appointment Confirmation - confirm appointments via SMS, voice call, and WhatsApp. Tries SMS first, escalates to voice if no response. - [Multi-Language Customer Survey](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-language-customer-survey-python/README.md): Multi-Language Customer Survey - outbound voice surveys in the caller's language with AI analysis. - [Multi-Turn SMS Quiz Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-turn-sms-quiz-agent/README.md): Adaptive SMS quiz agent on Telnyx Edge Compute with durable per-sender state, LLM-generated questions, SQL event history, and browser demo mode. - [Patient Appointment Engine](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/patient-appointment-engine-python/README.md): AI answers calls, checks availability, books appointments, collects copay via Stripe, sends SMS confirmation. Staff reviews next-day schedule. - [Payment Reminder Escalation](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/payment-reminder-escalation-python/README.md): Invoice overdue: day 1 SMS, day 7 voice call with payment link, day 14 escalation to collections with full context. Integrates with Stripe/QuickBooks. - [Number Lookup with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/phone-number-lookup-csharp/README.md) - [Number Lookup with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/phone-number-lookup-go/README.md) - [Number Lookup with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/phone-number-lookup-java/README.md) - [Number Lookup with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/phone-number-lookup-nodejs/README.md) - [Number Lookup with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/phone-number-lookup-php/README.md) - [Phone Number Lookup](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/phone-number-lookup-python/README.md): Look up carrier, line type, and portability data for any phone number using the Telnyx Number Lookup API, with a 24-hour in-memory cache. - [Number Lookup with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/phone-number-lookup-ruby/README.md) - [Podcast Episode Repurposer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/podcast-episode-repurposer-python/README.md): Upload a recorded episode, STT transcribes, AI Inference extracts key quotes and topics, TTS generates audiogram clips with different voices, SMS distributes clips to subscribers. - [Podcast Highlight Clipper](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/podcast-highlight-clipper-python/README.md): Upload audio, STT + AI Inference identifies viral moments with virality scoring, TTS generates teaser intros for each clip, SMS distributes highlights to subscriber list. - [Post-Service Follow-Up Engine](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/post-service-followup-engine-python/README.md): After appointment, SMS satisfaction survey. Negative responses trigger AI voice callback to understand the issue, then creates ticket in Jira and alerts manager via Slack. - [Prescription Refill Line](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/prescription-refill-line-python/README.md): Patient calls, AI verifies identity (DOB + last 4 of phone), checks refill eligibility, sends approval to pharmacist via Slack. Pharmacist approves/denies, patient gets SMS. - [Programmable Hold Experience](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/programmable-hold-experience-python/README.md): Programmable Hold Experience - custom hold experiences: tips, trivia, estimated wait time, callback offers. - [RCS Rich Card Product Catalog](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/rcs-rich-card-product-catalog-python/README.md): RCS Rich Card Product Catalog - AI-powered product recommendations with rich cards and carousels. - [MMS Receive with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-mms-webhook-csharp/README.md) - [MMS Receive with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-mms-webhook-go/README.md) - [MMS Receive with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-mms-webhook-java/README.md) - [MMS Receive with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-mms-webhook-nodejs/README.md) - [MMS Receive with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-mms-webhook-php/README.md) - [Receive MMS Webhook](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-mms-webhook-python/README.md): Receive inbound MMS messages with a Telnyx webhook, verify the signature, and download media attachments. - [MMS Receive with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-mms-webhook-ruby/README.md) - [Receive SMS Webhook](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-sms-webhook-csharp/README.md): Receive inbound SMS via webhook with Ed25519 signature verification using C# and ASP.NET. - [Receive SMS Webhook with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-sms-webhook-go/README.md) - [Receive SMS Webhook (Java)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-sms-webhook-java/README.md): Receive inbound SMS via Telnyx webhooks with a JDK HttpServer, verifying the Ed25519 signature before reading data.payload. - [Receive SMS Webhook](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-sms-webhook-nodejs/README.md): Receive inbound SMS messages via Telnyx webhooks with an Express server. Validates payloads and acknowledges within 5 seconds. - [Receive SMS Webhook (PHP)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-sms-webhook-php/README.md): Receive and Ed25519-verify inbound Telnyx SMS webhooks using the Telnyx PHP SDK over a vanilla PHP front controller. - [Receive SMS Webhook](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-sms-webhook-python/README.md): Receive inbound SMS via webhook. - [Receive SMS Webhook (Ruby)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/receive-sms-webhook-ruby/README.md): Receive inbound SMS messages via Telnyx webhooks with a Sinatra server, verifying the Telnyx Ed25519 signature before trusting any payload. - [Rent Collection Escalation](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/rent-collection-escalation-python/README.md): Automated multi-channel rent reminders. Day 1: SMS + Stripe payment link. Day 3: voice call. Day 7: late fee notice. Day 14: manager escalation. - [Returns Processor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/returns-processor-python/README.md): Customer texts photo of defective item via MMS, AI evaluates damage, auto-approves low-value refunds via Stripe, escalates high-value to team lead. - [Scheduled SMS with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/schedule-sms-messages-csharp/README.md) - [Scheduled SMS with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/schedule-sms-messages-go/README.md) - [Scheduled SMS with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/schedule-sms-messages-java/README.md) - [Scheduled SMS with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/schedule-sms-messages-nodejs/README.md) - [Scheduled SMS with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/schedule-sms-messages-php/README.md) - [Schedule SMS Messages](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/schedule-sms-messages-python/README.md): Schedule SMS messages to be sent at a future time with the Telnyx Messaging API, backed by an APScheduler job store and a Flask job-management API. - [Scheduled SMS with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/schedule-sms-messages-ruby/README.md) - [Scheduled Reminder Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/scheduled-reminder-agent/README.md): SMS reminder agent on Telnyx Edge Compute + Agent SDK — sends scheduled reminders via zero-credential SMS, detects snooze intent via LLM, and adapts timing with exponential backoff. - [Send Bulk SMS with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-bulk-sms-csharp/README.md) - [Send Bulk SMS with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-bulk-sms-go/README.md) - [Send Bulk SMS with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-bulk-sms-java/README.md) - [Send Bulk SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-bulk-sms-nodejs/README.md): Send bulk SMS messages to many recipients with rate limiting and per-message error tracking using the Telnyx Messaging API and Express. - [Send Bulk SMS with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-bulk-sms-php/README.md) - [Send Bulk SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-bulk-sms-python/README.md): Send SMS messages to multiple recipients. - [Send Bulk SMS with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-bulk-sms-ruby/README.md) - [MMS Send with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-mms-picture-message-csharp/README.md) - [MMS Send with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-mms-picture-message-go/README.md) - [MMS Send with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-mms-picture-message-java/README.md) - [Send MMS Picture Message (Node.js)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-mms-picture-message-nodejs/README.md): Send an MMS picture message with media attachments using the Telnyx Messaging API and a Node.js and Express endpoint. - [MMS Send with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-mms-picture-message-php/README.md) - [Send MMS Picture Message](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-mms-picture-message-python/README.md): Send an MMS message with image attachments using the Telnyx Messaging API. - [MMS Send with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-mms-picture-message-ruby/README.md) - [Send SMS (C#)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-csharp/README.md): Send an SMS message using the Telnyx Messaging API with a C# minimal ASP.NET endpoint. - [Send SMS (Go)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-go/README.md): Send an SMS message using the Telnyx Messaging API and Go SDK, exposed over a Gin HTTP endpoint. - [Send SMS (Java)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-java/README.md): Send an SMS message using the Telnyx Messaging API and Java SDK, exposed over a JDK HttpServer endpoint. - [Send SMS (Node.js)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-nodejs/README.md): Send an SMS message using the Telnyx Messaging API with a Node.js and Express endpoint. - [SMS Notifications with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-notifications-csharp/README.md) - [SMS Notifications with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-notifications-go/README.md) - [SMS Notifications with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-notifications-java/README.md) - [SMS Notifications with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-notifications-nodejs/README.md) - [SMS Notifications with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-notifications-php/README.md) - [Send SMS Notifications](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-notifications-python/README.md): Production-ready Flask service that sends SMS notifications, tracks delivery status via webhooks, and exposes a small REST API. - [SMS Notifications with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-notifications-ruby/README.md) - [Send SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-php/README.md): Send an SMS message using the Telnyx Messaging API and the Telnyx PHP SDK, exposed through a vanilla PHP front controller. - [Send SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-python/README.md): Send an SMS message using the Telnyx Messaging API. Supports delivery status webhooks. - [Send SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/send-sms-ruby/README.md): Send an SMS message using the Telnyx Messaging API and the Telnyx Ruby SDK, exposed through a Rails controller endpoint. - [Sentiment Analysis Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sentiment-analysis-agent/README.md): Analyze inbound SMS sentiment on Telnyx Edge Compute with the Agent SDK, log results to actor-local SQL, and escalate negative sentiment by SMS. - [Service Booking & Dispatch](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/service-booking-dispatch-python/README.md): Customer calls HVAC/plumber/electrician, AI checks tech availability, books slot, collects deposit via Stripe, texts confirmation to customer and tech. - [Shift Fill Engine](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/shift-fill-engine-python/README.md): Open shift triggers calls down the availability list. First to confirm gets it, rest are cancelled. Texts confirmation + notifies manager via Slack. - [Shortcode SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/shortcode-sms-python/README.md): Send and receive two-way SMS over a Telnyx shortcode with Flask. Includes inbound webhook handling with signature verification. - [Smart IVR A/B Tester](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/smart-ivr-ab-tester-python/README.md): Smart IVR A/B Tester - run two IVR flows simultaneously and track which converts better. - [SMS Appointment No-Show Predictor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-appointment-no-show-predictor-python/README.md): SMS Appointment No-Show Predictor - AI predicts no-shows from SMS response patterns, triggers interventions. - [SMS Autoresponder with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-auto-reply-bot-csharp/README.md) - [SMS Autoresponder with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-auto-reply-bot-go/README.md) - [SMS Autoresponder with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-auto-reply-bot-java/README.md) - [SMS Auto-Reply Bot](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-auto-reply-bot-nodejs/README.md): Receive inbound SMS via signed Telnyx webhooks and send automatic replies using Node.js and Express. - [SMS Autoresponder with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-auto-reply-bot-php/README.md) - [SMS Auto Reply Bot](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-auto-reply-bot-python/README.md): Build an SMS autoresponder bot. - [SMS Autoresponder with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-auto-reply-bot-ruby/README.md) - [SMS Chatbot with Conversation Memory](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-chatbot-with-conversation-memory-python/README.md): SMS Chatbot with Conversation Memory - persistent AI conversations over text with context retention. - [SMS Conversation Exporter](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-conversation-exporter/README.md) - [SMS Conversation Threading](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-conversation-threading-python/README.md): Group inbound and outbound SMS by contact into persistent conversation threads with the Telnyx Messaging API and a SQLAlchemy-backed store. - [Delivery Receipts with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-delivery-receipts-csharp/README.md) - [Delivery Receipts with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-delivery-receipts-go/README.md) - [Delivery Receipts with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-delivery-receipts-java/README.md) - [SMS Delivery Receipts](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-delivery-receipts-nodejs/README.md): Track SMS delivery status with Telnyx webhooks. Send messages, receive finalized delivery receipts, and look up per-message status. - [Delivery Receipts with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-delivery-receipts-php/README.md) - [SMS Delivery Receipts](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-delivery-receipts-python/README.md): Track SMS delivery status with Telnyx message.finalized webhooks, store delivery receipts in SQLite, and query message status over HTTP. - [Delivery Receipts with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-delivery-receipts-ruby/README.md) - [SMS Drip Campaign Engine](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-drip-campaign-engine-python/README.md): SMS Drip Campaign Engine - multi-step nurture sequences with branch logic and AI personalization. - [SMS Emergency Check-In](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-emergency-check-in-python/README.md): SMS Emergency Check-In - periodic wellness checks via SMS with escalation to emergency contacts. - [SMS Escape Room Game](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-escape-room-game-python/README.md): SMS Escape Room Game - text-based adventure game over SMS. Solve puzzles, find clues, escape before time runs out. - [SMS Keyword Auto Responder](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-keyword-auto-responder-python/README.md): SMS Keyword Auto-Responder - keyword-triggered responses with match analytics. - [SMS Marketing Campaign](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-marketing-campaign-python/README.md): Run bulk SMS marketing campaigns with Flask and the Telnyx Messaging API - create campaigns, send rate-limited batches, and track delivery via webhooks. - [SMS Opt-Out Management](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-opt-out-management-python/README.md): Manage SMS opt-out preferences with Telnyx. Auto-handles STOP/UNSUBSCRIBE replies via verified inbound webhooks, blocks messages to opted-out numbers, and keeps an auditable opt-out list in SQLite. - [SMS Poll Voting System](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-poll-voting-system-python/README.md): Text-to-vote polling with real-time results. - [SMS Support Agent with Follow-Up](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-support-agent-with-followup/README.md): SMS support agent on Telnyx Edge Compute + Agent SDK — answer SMS questions via LLM and schedule a 24h follow-up check-in. No API key in code. - [SMS Survey with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-survey-bot-csharp/README.md) - [SMS Survey with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-survey-bot-go/README.md) - [SMS Survey with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-survey-bot-java/README.md) - [SMS Survey with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-survey-bot-nodejs/README.md) - [SMS Survey with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-survey-bot-php/README.md) - [SMS Survey Bot](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-survey-bot-python/README.md): Run multi-question SMS surveys over the Telnyx Messaging API. Sends questions, validates inbound replies via signed webhooks, tracks per-participant progress, and exposes results. - [SMS Survey with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-survey-bot-ruby/README.md) - [SMS Trivia Game Tournament](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-trivia-game-tournament-python/README.md): SMS Trivia Game Tournament - multi-player trivia via SMS. Players join, answer timed questions, scores tracked on a live leaderboard. - [SMS Two-Factor Authentication Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-agent/README.md): Agent-managed SMS two-factor authentication with code generation, KV storage, and scheduled expiry. - [OTP 2FA with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-auth-csharp/README.md) - [OTP 2FA with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-auth-go/README.md) - [OTP 2FA with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-auth-java/README.md) - [SMS Two-Factor Authentication (OTP)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-auth-nodejs/README.md): Production-ready OTP 2FA system with Node.js and Express. Generates one-time passwords, delivers them over SMS via the Telnyx Messaging API, and verifies them with expiration, attempt limits, and rate limiting. - [OTP 2FA with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-auth-php/README.md) - [SMS Two Factor Auth](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-auth-python/README.md): Implement SMS-based two-factor authentication. - [OTP 2FA with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sms-two-factor-auth-ruby/README.md) - [Toll-Free SMS Campaign Manager](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/toll-free-sms-campaign-manager-python/README.md): Toll-Free SMS Campaign Manager - manage toll-free verification and send compliant campaigns. - [Toll-Free SMS](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/toll-free-sms-python/README.md): Send SMS from a toll-free number with the Telnyx Messaging API and track delivery status via signed webhooks. - [Two Way SMS with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/two-way-sms-chat-csharp/README.md) - [Two Way SMS with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/two-way-sms-chat-go/README.md) - [Two Way SMS with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/two-way-sms-chat-java/README.md) - [Two-Way SMS Chat](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/two-way-sms-chat-nodejs/README.md): Send and receive SMS messages with Telnyx using Node.js and Express, with signature-verified inbound webhooks and automatic replies. - [Two Way SMS with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/two-way-sms-chat-php/README.md) - [Two-Way SMS Chat](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/two-way-sms-chat-python/README.md): Send and receive SMS with Telnyx to run interactive, stateful text conversations over a Flask webhook. - [Two Way SMS with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/two-way-sms-chat-ruby/README.md) - [Verify Multi-Channel Auth](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/verify-multi-channel-auth-python/README.md): Verify Multi-Channel Auth - multi-channel verification: SMS first, fallback to voice call, then WhatsApp. Cascading 2FA. - [Verify Phone Number OTP Flow](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/verify-phone-number-otp-flow-python/README.md): Verify Phone Number OTP Flow - Telnyx Verify API with SMS primary and voice call fallback. - [WhatsApp Order Tracking Notifications](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/whatsapp-order-tracking-notifications-python/README.md): WhatsApp Order Tracking Notifications - proactive shipping updates and AI-powered order inquiries. - [WhatsApp-SMS Bridge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/whatsapp-sms-bridge-python/README.md): WhatsApp-SMS Bridge - receive messages on WhatsApp and forward them via SMS, and vice versa. Bidirectional bridge between two messaging channels. - [WhatsApp Verify OTP](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/whatsapp-verify-otp-python/README.md): Send and verify one-time passwords via WhatsApp using the Telnyx Verify API. - [White-Label Appointment Platform](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/white-label-appointment-platform-python/README.md): Multi-tenant SaaS that gives any service business their own AI phone line with booking, reminders, and calendar sync. Each tenant has own number, greeting, and config. - [x402 USDC Account Funder](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/x402-usdc-account-funder-python/README.md): X402 USDC Account Funder - fund your Telnyx account with USDC cryptocurrency on the Base blockchain. ## Email - [Set Up the Telnyx Email API](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-email-api-nodejs/README.md): Send a Telnyx Email API message from a local Node.js dashboard, enable per-send open and click tracking, and poll delivery and engagement events. ## AI Assistants - [AI Adventure Game](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/adventure-game-python/README.md): AI Adventure Game — a text-based choose-your-own-adventure game where every scene and choice is generated in real time by Telnyx AI Inference. - [Agent Fleet Shared Workspace (CloudFS)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/agent-fleet-shared-workspace/README.md) - [Replay Agent Conversations Live — WebSocket Streaming Replays on Telnyx Edge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/agent-message-replay/README.md): Replay recorded agent conversations with WebSocket live streaming: messages stream through the durable MessageLog, original state changes re-enact as live state patches, and an optional LLM annotates each step. - [Agent with Tool Calling](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/agent-with-tool-calling/README.md): Build a Telnyx Edge Compute Agent SDK app where an LLM chooses send_sms, make_call, and check_status tools, dispatches them with toolCallId, and returns a final response. - [AI After-Hours Emergency Triage](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-after-hours-emergency-triage-python/README.md): AI After-Hours Emergency Triage - after-hours calls screened by AI. True emergencies get forwarded to on-call; everything else gets a voicemail + next-day callback promise. - [AI Assistant Filler Messages Demo](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-assistant-filler-messages-demo-python/README.md): Webhook server with live split-screen dashboard for demoing AI Assistant filler messages during sync tool calls. - [AI Assistant Knowledge Base](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-assistant-knowledge-base-python/README.md): AI Assistant Knowledge Base - AI Assistant with document knowledge base for context-aware Q&A over uploaded documents. - [AI Assistant Multi-Tool](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-assistant-multi-tool-python/README.md): AI Assistant Multi-Tool - AI Assistant with custom function-calling tools for CRM lookup, appointment booking, and order status. - [AI Assistant Phone Setup](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-assistant-phone-setup-python/README.md): AI Assistant Phone Setup - create and configure a managed Telnyx AI Assistant and wire it to a phone number. - [AI Audiobook Narrator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-audiobook-narrator-python/README.md): Submit text, AI Inference chunks into chapters with pacing/emotion markup, TTS narrates each chapter with consistent voice, stores final audio in Telnyx Cloud Storage. - [AI Billing Dispute Resolution Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-billing-dispute-resolution-agent-python/README.md): AI Billing Dispute Resolution Agent - handles billing questions with account lookup. - [AI Call Center Quality Scorer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-call-center-quality-scorer-python/README.md): AI Call Center Quality Scorer - automatically score agent performance from call recordings on compliance, empathy, resolution, and talk-to-listen ratio. - [AI Cold Caller Objection Trainer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-cold-caller-objection-trainer-python/README.md): AI Cold Caller Objection Trainer - practice handling sales objections with AI-generated scenarios. - [AI Competitive Win/Loss Call Analyzer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-competitive-win-loss-call-analyzer-python/README.md): AI Competitive Win/Loss Call Analyzer - analyze recorded sales calls for competitive intelligence. - [AI Compliance Quiz Phone](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-compliance-quiz-phone-python/README.md): AI Compliance Quiz Phone - employees call and take a compliance quiz. AI asks questions, evaluates answers, scores pass/fail, records completion. - [AI Conference Moderator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-conference-moderator-python/README.md): AI moderator for multi-party calls. Manages agenda, enforces time limits, tracks speakers, produces structured summary with action items. - [AI Conference Note-Taker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-conference-note-taker-python/README.md): AI Conference Note-Taker - joins calls, transcribes, extracts action items, sends SMS summaries. - [AI Content Translator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-content-translator-python/README.md): Upload any audio (podcast, meeting, lecture), STT transcribes in source language, AI Inference translates, TTS generates audio in target language. Returns translated transcript and a downloadable dubbed audio file. - [AI Customer Churn Predictor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-customer-churn-predictor-python/README.md): AI Customer Churn Predictor - analyze call/message patterns via Telnyx APIs, AI predicts churn risk and suggests interventions. - [AI Customer Winback Caller](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-customer-winback-caller-python/README.md): AI Customer Winback Caller - AI calls churned customers with personalized re-engagement offers. - [AI Debt Collection Compliance Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-debt-collection-compliance-agent-python/README.md): AI Debt Collection Compliance Agent - FDCPA-compliant outbound collection with real-time guardrails. - [AI Deposition Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-deposition-assistant-python/README.md): AI joins legal deposition calls, produces real-time transcript, flags objectionable questions, tracks exhibits, generates structured deposition summary. - [AI Event RSVP Phone Line](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-event-rsvp-phone-line-python/README.md): AI Event RSVP Phone Line - call to RSVP for an event. AI collects guest info, dietary restrictions, plus-ones, and confirms the reservation. - [AI Hiring Phone Screen](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-hiring-phone-screen-python/README.md): AI Hiring Phone Screen - automated first-round phone screening for job applicants. - [AI Insurance Claims Intake](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-insurance-claims-intake-voice-python/README.md): AI Insurance Claims Intake - voice agent collects claim details, classifies, routes to adjuster. - [AI Lab Results Notification Voice Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-lab-results-notification-voice-python/README.md): Create a HIPAA-aware Telnyx AI Assistant that verifies patients, delivers normal lab result summaries, sends secure portal links over SMS, and escalates abnormal results to a nurse. - [AI Language Learning Phone Tutor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-language-learning-phone-tutor-python/README.md): AI Language Learning Phone Tutor - call a number, practice a foreign language with AI. - [AI Live Call Participant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-live-call-participant-python/README.md): AI joins a live multi-human conference call as an active participant. Listens via media streaming, contributes via TTS, takes notes, responds when addressed by name. - [AI Medical Appointment Prep Caller](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-medical-appointment-prep-caller-python/README.md): AI Medical Appointment Prep Caller - calls patients before appointments to collect intake info. - [AI Meeting Action Tracker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-meeting-action-tracker-python/README.md): Joins multi-party calls, identifies speakers, extracts action items with owners and deadlines, posts structured notes to Slack. - [Multilingual Code-Switching Voice Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-multilingual-code-switching-agent-python/README.md): A phone-based Voice AI agent that detects the caller's language on every turn and replies in the same language. Switch mid-conversation and the agent follows. One assistant, five languages, no stitching separate STT, LLM, and TTS vendors. - [AI Negotiation Practice Phone](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-negotiation-practice-phone-python/README.md): AI Negotiation Practice Phone - practice salary negotiations, sales deals, or vendor contracts with an AI that plays the opposing side and scores your technique. - [AI PCI Protected Payment Collection](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-pci-protected-payment-collection-python/README.md): A PCI-protected inbound payment collection demo using Telnyx Voice API, AI Assistants, the native Pay tool, and Pay over Voice. - [AI Phone Story Hotline](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-phone-story-hotline-python/README.md): AI Phone Story Hotline - call a number, choose a genre, and listen to an AI-generated interactive story where your choices shape the narrative. - [AI Phone Tree Builder](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-phone-tree-builder-from-description-python/README.md): AI Phone Tree Builder - describe your business in English, AI creates a working phone system. - [AI Podcast Call-In Show](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-podcast-call-in-show-python/README.md): AI Podcast Call-In Show - callers dial in, AI screens and queues them, host manages live. - [AI Podcast Post-Producer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-podcast-post-producer-python/README.md): AI Podcast Post-Producer - record a podcast over a conference call, then AI generates show notes, timestamps, highlights, and social media clips. - [AI Podcast Producer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-podcast-producer-python/README.md): Record a multi-host podcast via conference call, transcribe each speaker with STT, generate show notes + chapters + social clips via AI Inference, and produce TTS intro/outro bumpers. - [AI-Powered IVR Replacement](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-powered-ivr-replacement-python/README.md): AI-Powered IVR Replacement - natural language routing with A/B testing and structured insights. - [AI Pre-Visit Clearance Voice Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-pre-visit-clearance-voice-agent-python/README.md): Inbound voice agent for healthcare pre-visit insurance clearance. Patients call to request prior authorization for a procedure, test, or medication. The agent verifies identity by DOB, collects procedure/provider/insurer, classifies urgency with AI, creates a structured intake ticket for billing staff, and sends an SMS confirmation. - [AI Prescription Refill Intake Voice Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-prescription-refill-intake-voice-assistant-python/README.md): Create a Telnyx AI Assistant that answers prescription refill calls, collects medication and pharmacy details, flags requests for manual review, and queues pharmacy callbacks. - [AI Price Quote Phone Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-price-quote-phone-agent-python/README.md): AI Price Quote Phone Agent - caller describes what they need, AI generates a customized price quote in real time with line items. - [AI Property Management Maintenance Line](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-property-management-maintenance-line-python/README.md): AI Property Management Maintenance Line - tenants call, AI triages maintenance requests. - [AI Real Estate Showing Scheduler](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-real-estate-showing-scheduler-python/README.md): AI Real Estate Showing Scheduler - buyers call or text, AI checks availability and books showings. - [AI Real-Time Translation Bridge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-real-time-translation-bridge-python/README.md): Connect two callers who speak different languages with real-time AI translation on a live phone call. Built with Telnyx Voice Call Control and AI Inference. - [AI Receptionist with Booking Tools](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-receptionist-with-booking-tools-python/README.md): AI Receptionist with Booking Tools - AI Assistant with tool_use for real calendar booking actions. - [AI Restaurant Reservation Voice Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-restaurant-reservation-voice-agent-python/README.md): AI Restaurant Reservation Voice Agent - handles calls, checks availability, books tables, sends SMS confirmation. - [AI Sales Call with Live CRM Updates](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-sales-call-with-live-crm-updates-python/README.md): AI Sales Call with Live CRM Updates - multi-participant call with real-time deal intelligence. - [AI Sales Coach (Whisper)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-sales-coach-whisper-python/README.md): AI coach listens to a live sales call and whispers real-time suggestions to the rep only. Customer never hears the AI. Generates post-call scorecard. - [AI Sales Demo Booking Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-sales-demo-booking-agent-python/README.md): AI Sales Demo Booking Agent - inbound calls, AI qualifies the lead, books a demo on the calendar. - [AI Standup Facilitator Phone](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-standup-facilitator-phone-python/README.md): AI Standup Facilitator Phone - team members call in their daily standup update. AI collects what they did, what they're doing, and blockers, then summarizes for the team. - [AI Subscription Cancel-Save Retention Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-subscription-cancel-save-retention-agent-python/README.md): Create a Telnyx AI Assistant that handles subscription cancellation calls, offers one eligible save option, and routes cancel, pause, save, follow-up, or escalation outcomes. - [AI Tech Support Voice Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-tech-support-voice-agent-python/README.md): IT helpdesk voice agent that answers calls, troubleshoots issues using a knowledge base, and escalates to human support via Telnyx Voice AI and Inference. - [AI Video Dubbing Pipeline](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-video-dubbing-pipeline-python/README.md): Upload audio, STT transcribes, AI Inference labels speakers + translates to target language, TTS generates a dubbed audio track with speaker-matched voices. Full STT-to-TTS pipeline. - [AI Voice Agent with Function Calling](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-voice-agent-with-function-calling-python/README.md): AI Voice Agent with Function Calling - voice agent that calls external APIs mid-conversation. - [AI Voice Memo to Email](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-voice-memo-to-email-python/README.md): AI Voice Memo to Email - call a number, dictate a memo, AI cleans it up and sends it as a formatted email via Telnyx. - [AI Voice Survey Sentiment Tracker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-voice-survey-sentiment-tracker-python/README.md): AI Voice Survey Sentiment Tracker - real-time CSAT scoring from voice tone and word choice. - [AI Voicemail Transcription & Forwarding](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-voicemail-transcription-forwarding-python/README.md): AI Voicemail Transcription & Forwarding - voicemail to AI-summarized SMS/email with priority classification. - [AI Voice-Over Studio](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/ai-voiceover-studio-python/README.md): Upload a script, select voice/style/pacing, AI adds professional direction cues (pauses, emphasis, pacing), TTS renders the voice-over, stores output in Cloud Storage. Supports multiple takes and retakes. - [Auto-Failover Voice Routing with Circuit Breaker](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/auto-failover-voice-routing/README.md): Telecom-native circuit breaker pattern using Telnyx Call Control, KV state, and SMS alerts for automatic SIP failover. - [Build RAG with Telnyx Inference](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-rag-with-telnyx-inference-python/README.md): Build a retrieval-augmented generation API with Telnyx embeddings and chat completions. - [Build a Voice AI Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-voice-ai-agent-nodejs/README.md): Build a complete voice AI agent with Telnyx - answer inbound calls, transcribe speech, generate replies with Telnyx Inference, and speak them back via Call Control. - [Build a complete voice AI agent with Telnyx](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/build-voice-ai-agent-python/README.md): Build a complete voice AI agent with Telnyx - inbound call handling, AI conversation, and call control. - [Call Quality Monitor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-quality-monitor/README.md): Monitor call quality metrics (MOS, jitter, latency) via Telnyx webhooks, store historical data in SQLite, and view live alerts on an SSE dashboard. - [Call Recording AI Summarizer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-recording-ai-summarizer-python/README.md): Call Recording AI Summarizer - record calls, then summarize and extract action items with AI. - [AI Call Recording Redactor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/call-recording-redactor-python/README.md): AI Call Recording Redactor — transcribe call audio and redact PII (names, cards, SSNs, addresses, phones, emails) via Telnyx STT + AI Inference. - [AI Changelog Generator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/changelog-generator-python/README.md): AI Changelog Generator — turn git commits and diffs into a clean, human-readable changelog via Telnyx AI Inference. - [Chat With AI Assistant with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/chat-with-ai-assistant-csharp/README.md) - [Chat with a Telnyx AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/chat-with-ai-assistant-go/README.md): Send messages to a Telnyx AI assistant and maintain multi-turn context with a conversation id, using a Go + Gin server. - [Chat With an AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/chat-with-ai-assistant-java/README.md): Chat with a Telnyx AI Assistant and thread a multi-turn conversation using the Telnyx Java SDK over a JDK HttpServer endpoint. - [Chat With AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/chat-with-ai-assistant-nodejs/README.md): Send a message to a Telnyx AI Assistant and return its response over a production-ready Express endpoint. - [Chat With a Telnyx AI Assistant (PHP)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/chat-with-ai-assistant-php/README.md): Send a message to a Telnyx AI Assistant from a vanilla PHP front controller and return its reply, keeping conversation context across turns. - [Chat with AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/chat-with-ai-assistant-python/README.md): Send messages to a Telnyx AI Assistant and receive responses. Supports conversation history and streaming. - [Chat With AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/chat-with-ai-assistant-ruby/README.md): Chat with a Telnyx AI Assistant and maintain conversation context over a production-ready Sinatra endpoint using the Telnyx Ruby SDK. - [Click-to-Call WebRTC with AI Assist](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/click-to-call-webrtc-with-ai-assist-python/README.md): Click-to-Call WebRTC with AI Assist - browser-based calling with real-time AI coaching sidebar. - [Clone AI Assistant with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/clone-ai-assistant-csharp/README.md) - [Clone AI Assistant with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/clone-ai-assistant-go/README.md) - [Clone AI Assistant with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/clone-ai-assistant-java/README.md) - [Clone AI Assistant with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/clone-ai-assistant-nodejs/README.md) - [Clone AI Assistant with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/clone-ai-assistant-php/README.md) - [Clone AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/clone-ai-assistant-python/README.md): Clone an existing AI assistant configuration. - [Clone AI Assistant with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/clone-ai-assistant-ruby/README.md) - [Collaborative Document with AI Copilot](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/collaborative-doc-ai-copilot/README.md): Real-time multiplayer document editing on Telnyx Edge Compute with an AI copilot that suggests improvements via the zero-credential Telnyx Inference binding. - [Compliance Call Recorder + AI Auditor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/compliance-call-recorder-ai-auditor-python/README.md): Compliance Call Recorder + AI Auditor - auto-record, batch-process with AI, flag violations, create tickets. - [Conference Call with AI Summary](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/conference-call-with-ai-summary-python/README.md): Conference Call with AI Summary - multi-party conference with transcription and AI post-call summary. - [Create AI Assistant with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/create-ai-assistant-csharp/README.md) - [Create AI Assistant with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/create-ai-assistant-go/README.md) - [Create AI Assistant with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/create-ai-assistant-java/README.md) - [Create AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/create-ai-assistant-nodejs/README.md): Create a Telnyx AI Assistant over an HTTP endpoint using the Telnyx Node.js SDK and Express. - [Create AI Assistant with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/create-ai-assistant-php/README.md) - [Create AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/create-ai-assistant-python/README.md): Create a new Telnyx AI Assistant with a system prompt, model selection, and tool configuration. - [Create AI Assistant with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/create-ai-assistant-ruby/README.md) - [Edge Cron Scheduler with Telnyx SMS Notifications](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-cron-scheduler/README.md): A durable UTC cron scheduler with actor KV, SQL execution history, and Telnyx SMS failure alerts. - [Event Microsite That Takes Calls](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-event-microsite/README.md): Event microsite + AI concierge on Telnyx Edge Compute — one KV store powers the site, the SMS/WhatsApp concierge, lead qualification, in-browser voice AI, feedback transcription, and the sponsor report. - [Regional Outage-Reporting Hotline](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/edge-outage-hotline-typescript/README.md): Regional outage-reporting hotline on Telnyx Edge Compute — one Stateful Actor per region aggregates callers' reports into SQL, dedupes them with Durable KV, classifies each report with Telnyx's decision model endpoint in one call, and serves a live incident dashboard with a measured model accuracy report card. - [Telnyx Email Batch Sender with Partial Failure Retry](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/email-batch-retry-agent/README.md): A durable, stateful agent that sends email batches via the Telnyx Email API, tracks per-message state, and self-wakes to retry failures with exponential backoff. - [Email Schedule Rescheduler](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/email-schedule-rescheduler/README.md): Schedule an email, reschedule it to a new future time, and verify invalid reschedule attempts are rejected with a 422 error. - [AI Error Explainer](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/error-explainer-python/README.md): AI Error Explainer — paste a stack trace, get a root-cause hypothesis, confidence, severity, and a suggested fix via Telnyx AI Inference. - [Event Microsite That Takes Calls](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/event-microsite-that-takes-calls/README.md): A Flask event microsite backed by Telnyx KV that lets attendees text, call, or talk in-browser to an AI concierge, broadcasts schedule changes, qualifies exhibitor leads, and transcribes post-event feedback into a sponsor report. - [Event Sponsorship Agent — Telnyx Edge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/event-sponsorship-agent/README.md): A multilingual, multi-channel agent for event sponsorship activations with giveaway entry, product Q&A, demo booking, lead capture, and real-time hot-lead routing. - [Extract Structured JSON with AI](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/extract-structured-json-with-ai-python/README.md): Extract structured JSON from support tickets, emails, leads, or incident reports with Telnyx AI Inference. - [Fax to AI Document Processor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/fax-to-ai-document-processor-python/README.md): Fax to AI Document Processor - receive fax, AI extracts data, forwards structured summary. - [Full-Stack AI Contact Center](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/full-stack-ai-contact-center-python/README.md): Full-Stack AI Contact Center - complete contact center: IVR + queue + AI agent assist + recording + live analytics. - [Get AI Assistant with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/get-ai-assistant-python/README.md) - [Global IP Failover Monitor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/global-ip-failover-monitor-python/README.md): Global IP Failover Monitor - monitor Global IP endpoints across regions, auto-failover between healthy endpoints. - [Insurance Claims Intake](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/insurance-claims-intake-python/README.md): Policyholder calls, AI collects incident details, accepts photos via MMS, creates claim, assigns adjuster, texts status updates. Adjuster reviews AI-prepared claim. - [LangChain Streaming Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/langchain-streaming-agent/README.md): A LangChain tool-calling agent on Telnyx Edge Compute that streams every token, tool call, and result over WebSocket — powered by the zero-credential Telnyx Inference binding. - [LangGraph Agent on Edge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/langgraph-agent-on-edge/README.md) - [Voice Flashcards](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/language-learning-flashcards-python/README.md): Listen to a phrase, repeat it back, and get instant pronunciation feedback. TTS speaks, you repeat, STT transcribes, Inference scores — interactive language learning powered by all three Telnyx AI primitives. - [List AI Assistants with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/list-ai-assistants-csharp/README.md) - [List AI Assistants with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/list-ai-assistants-go/README.md) - [List AI Assistants with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/list-ai-assistants-java/README.md) - [List AI Assistants](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/list-ai-assistants-nodejs/README.md): List all AI assistants in your Telnyx account using the Telnyx Node.js SDK and an Express endpoint. - [List AI Assistants with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/list-ai-assistants-php/README.md) - [List AI Assistants](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/list-ai-assistants-python/README.md): List all Telnyx AI Assistants in your account with filtering and pagination. - [List AI Assistants with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/list-ai-assistants-ruby/README.md) - [Maintenance Request Dispatch](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/maintenance-request-dispatch-python/README.md): Tenant texts issue, AI categorizes and estimates cost, auto-dispatches vendor for routine work, manager approves orders over $500 via SMS reply. - [Missions AI Task Runner](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/missions-ai-task-runner-python/README.md): Missions AI Task Runner - AI-driven task execution within the Telnyx Missions framework. AI decides next steps based on task results. - [AI Moderation Classifier](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/moderation-classifier-python/README.md): AI Moderation Classifier — classify user-generated content as safe/spam/abuse/hate/harassment/self-harm using embeddings pre-filter + LLM judgment via Telnyx AI Inference. - [Multi-Agent Debate with Live WebSocket Streaming](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-agent-debate/README.md): Two AI agents debate a topic with turn-based arguments, live WebSocket broadcasting, and audience voting tallied in SQL. - [Multi-Channel AI Helpdesk with Ticketing](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-channel-ai-helpdesk-with-ticketing-python/README.md): Multi-Channel AI Helpdesk with Ticketing - voice + SMS + WhatsApp support with auto-ticket creation. - [Multi-Character Narrator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-character-narrator-python/README.md): Paste a dialogue script with speaker labels, assign each speaker a distinct Telnyx Ultra voice, render every line in parallel, and stitch the per-line audio into one continuous MP3. - [Multi-Model Inference Switcher](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-model-inference-switcher/README.md): Switch between LLM models at runtime via a KV feature flag — no redeploy. Agent SDK + zero-credential inference + admin UI with live model switching. - [Multi-Party AI Training Call](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/multi-party-ai-training-call-python/README.md): AI plays customer roles for sales/support practice. Multiple trainees join, AI rotates scenarios and scores each trainee. - [Network Incident Agent on Telnyx Edge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/network-incident-agent/README.md): A durable incident actor that assesses severity, proactively sends SMS, answers calls with incident context, writes an RCA to CloudFS, and checks for recurrence. - [Omnichannel AI Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/omnichannel-ai-agent-python/README.md): One AI agent that proactively emails, texts, and calls customers using Claude tool-calling, Telnyx Email/SMS/Voice APIs, and SQLite for persistent cross-channel context. - [Omnichannel AI Receptionist](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/omnichannel-ai-receptionist-python/README.md): One AI brain that handles inbound calls, SMS, and WhatsApp with unified conversation context and intelligent routing via Telnyx AI Inference. - [Outbound Hold-Aware AI Agent](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/outbound-hold-agent-python/README.md): Call a business, navigate IVRs with a Telnyx AI Assistant, pause the assistant during hold, monitor with transcription, and resume with context when a representative answers. - [PatientAgent (DEV-841)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/patient-agent/README.md) - [Persistent State Agent on Edge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/persistent-state-agent/README.md) - [Policy Renewal Campaign](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/policy-renewal-campaign-python/README.md): Automated multi-channel renewal reminders. 60 days: SMS. 30 days: AI voice call reviewing coverage changes. 7 days: urgent SMS. Agent reviews lapsed policies for win-back. - [AI Quiz Generator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/quiz-generator-python/README.md): AI Quiz Generator — turn any article or text into a multiple-choice quiz with answer key and explanations via Telnyx AI Inference. - [RAG Corpus Shared Across Agents](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/rag-corpus-shared-across-agents/README.md): Multiple AI agent personalities answering over ONE shared RAG corpus on Telnyx Edge Compute — a CorpusAgent embeds documents into per-actor SQL, and PersonaAgent actors retrieve, cite, and answer with their own voice through the zero-credential Telnyx Inference binding. - [Restaurant Reservation & Waitlist](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/restaurant-reservation-waitlist-python/README.md): AI answers calls, checks table availability, books or adds to waitlist, texts when table is ready. Host reviews large party requests. - [Run LLM Inference](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/run-llm-inference-nodejs/README.md): Run large language model inference through the Telnyx Inference API using an OpenAI-compatible chat completions interface from Node.js. Works as both an HTTP server and a CLI tool. - [Run LLM Inference](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/run-llm-inference-python/README.md): Send chat completion requests to the Telnyx Inference API using an OpenAI-compatible interface from Python. - [Semantic Search for Support Tickets](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/semantic-search-python/README.md): Semantic Search — index support tickets via Telnyx embeddings API and find similar issues by meaning, not keywords. Includes a bundled sample ticket dataset. - [ShipmentAgent: The Actor IS the Package](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/shipment-agent/README.md): A durable AI shipment agent that proactively communicates with customers across carriers and status changes via SMS and Voice. - [AI SQL Natural Language](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sql-natural-language-python/README.md): AI SQL Natural Language — turn plain-English questions into validated SQL with schema context via Telnyx AI Inference. Includes a sample dataset for live execution. - [Storage Voicemail Archive](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/storage-voicemail-archive-python/README.md): Storage Voicemail Archive - record voicemails to Telnyx Cloud Storage with search. - [Sub-Agent Orchestrator Actor — Durable Multi-Agent Workflows on Telnyx Edge](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sub-agent-orchestrator-actor/README.md): A persistent parent actor that spawns child actors for parallel transcription jobs, tracks their lifecycle, resumes interrupted runs without redoing finished work, persists a per-file scorecard to KV, and self-cleans on completion — built on @telnyx/edge-runtime 0.15.2. - [TeXML Voicemail Drop](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/texml-voicemail-drop-python/README.md): Leave pre-recorded voicemails at scale via TeXML. - [Three-Way Call with AI Interpreter](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/three-way-ai-interpreter-python/README.md): Two humans speak different languages on the same call. AI translates in real-time and speaks the translation to each party. - [Update AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/update-ai-assistant-python/README.md): Update an existing Telnyx AI Assistant's configuration, model, system prompt, and tools via the API. - [Venue Sales Concierge — AI Booking Agent for Hotels, Resorts & Event Venues](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/venue-sales-concierge/README.md): Telnyx-branded venue microsite + AI sales concierge on Edge Compute — per-planner Stateful Actors carry conversations across SMS and voice, live SQLDB availability, lead qualification, in-browser WebRTC voice, email brochures, and automated one-week follow-up calls. - [Video Room AI Meeting Moderator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/video-room-ai-meeting-moderator-python/README.md): Video Room AI Meeting Moderator - create video rooms with AI-powered agenda tracking and time management. - [Video Room AI Moderator](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/video-room-ai-moderator-python/README.md): Video Room AI Moderator - create video rooms with AI-powered content moderation on chat and participant management. - [Voice IVR with Agent Backend](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-ivr-with-agent-backend/README.md): A natural language IVR system where the Telnyx Agent handles backend logic and an LLM powers dynamic menu options. - [Voice Journal Daily Log](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-journal-daily-log-python/README.md): Voice Journal Daily Log - call a number, speak your daily journal entry, AI transcribes and organizes it with mood, topics, and gratitude extraction. - [AI Voicemail Smart Router](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voicemail-smart-router-python/README.md): AI Voicemail Smart Router — transcribe voicemails, classify intent (urgent, billing, support, sales, spam, routine), and route to the right channel via Telnyx STT + AI Inference. - [Warm Transfer with AI Briefing](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/warm-transfer-ai-briefing-python/README.md): When an agent transfers a call, AI summarizes the conversation and briefs the next agent before connecting. No cold handoffs. - [Webhook Aggregator with Fanout](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/webhook-aggregator-fanout/README.md): Aggregate, deduplicate, and fan out Telnyx webhooks to multiple action queues (call and SMS) with SQLite event logging. - [Webhook Debugger AI Assistant](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/webhook-debugger-ai-assistant-python/README.md): Webhook Debugger AI Assistant - catch, inspect, and debug Telnyx webhooks with AI explanations. - [WebRTC AI Interpreter for Live Calls](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/webrtc-ai-interpreter-live-calls-python/README.md): WebRTC AI Interpreter for Live Calls - real-time translation between two callers speaking different languages. ## SIP Trunking - [Configure SIP Codecs](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/configure-sip-codecs-python/README.md): Configure audio codecs for SIP trunks. - [Inbound SIP Routing with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/inbound-sip-routing-csharp/README.md) - [Inbound SIP Routing with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/inbound-sip-routing-go/README.md) - [Inbound SIP Routing with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/inbound-sip-routing-java/README.md) - [Inbound SIP Routing](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/inbound-sip-routing-nodejs/README.md): Create and manage Telnyx SIP connections for inbound call routing, and receive inbound call webhooks, using Node.js and Express. - [Inbound SIP Routing with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/inbound-sip-routing-php/README.md) - [Inbound SIP Routing](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/inbound-sip-routing-python/README.md): Route inbound SIP calls to your endpoints. - [Inbound SIP Routing with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/inbound-sip-routing-ruby/README.md) - [Set Up a SIP Trunk (C#)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-sip-trunk-csharp/README.md): Create, list, and retrieve credential-authenticated SIP connections using the Telnyx.net SDK and minimal ASP.NET. - [Setup SIP Trunk](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-sip-trunk-go/README.md): Create, list, and retrieve Telnyx SIP trunk connections via a Go and Gin REST API. - [Set Up a SIP Trunk (Java)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-sip-trunk-java/README.md): Create, list, and retrieve credential-authenticated Telnyx SIP connections with the Telnyx Java SDK and the JDK's built-in HTTP server. - [Set Up a SIP Trunk](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-sip-trunk-nodejs/README.md): Create, retrieve, and list credential-authenticated SIP connections using the Telnyx SIP Trunking API. - [Set Up a SIP Trunk (PHP)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-sip-trunk-php/README.md): Create, list, and retrieve a Telnyx credential (SIP) connection using the Telnyx PHP SDK over a vanilla PHP front controller. - [Setup SIP Trunk](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-sip-trunk-python/README.md): Provision and configure a SIP trunk connection on Telnyx with codec preferences, authentication, and failover. - [Set Up a SIP Trunk (Ruby)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/setup-sip-trunk-ruby/README.md): Create, list, and retrieve credential-authenticated SIP connections using the Telnyx SIP Trunking API with Ruby and Sinatra. - [CNAM Lookup with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-cnam-lookup-csharp/README.md) - [CNAM Lookup with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-cnam-lookup-go/README.md) - [CNAM Lookup with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-cnam-lookup-java/README.md) - [CNAM Lookup with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-cnam-lookup-nodejs/README.md) - [CNAM Lookup with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-cnam-lookup-php/README.md) - [CNAM Lookup with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-cnam-lookup-python/README.md) - [CNAM Lookup with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-cnam-lookup-ruby/README.md) - [Failover Routing with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-failover-routing-go/README.md) - [Failover Routing with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-failover-routing-nodejs/README.md) - [SIP Failover Routing](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-failover-routing-python/README.md): Configure failover routing for SIP connections. - [Failover Routing with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-failover-routing-ruby/README.md) - [SIP Load Balancer Health Check](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-load-balancer-health-check-python/README.md): SIP Load Balancer Health Check - monitor SIP trunk health across multiple endpoints, auto-failover to healthy trunks, track uptime metrics. - [SIP Registration with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-registration-csharp/README.md) - [Configure SIP Registration with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-registration-go/README.md) - [SIP Registration with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-registration-java/README.md) - [SIP Registration with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-registration-nodejs/README.md) - [SIP Registration with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-registration-php/README.md) - [SIP Registration with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-registration-python/README.md) - [SIP Registration with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-registration-ruby/README.md) - [SIP Trunking Failover Monitor](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sip-trunking-failover-monitor-python/README.md): SIP Trunking Failover Monitor - health-check SIP connections, auto-failover, SMS alerts. ## IoT & SIM Management - [Activate SIM Card](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/activate-sim-card-csharp/README.md): Enable (activate) a SIM card on the Telnyx network using C# and ASP.NET. - [Activate SIM Card](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/activate-sim-card-go/README.md): Activate a Telnyx IoT SIM card over HTTP using the Telnyx Go SDK and Gin. - [Activate SIM Card](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/activate-sim-card-java/README.md): Activate a Telnyx IoT SIM card over HTTP using the Telnyx Java SDK and the JDK HttpServer. - [Activate SIM Card](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/activate-sim-card-nodejs/README.md): Retrieve and activate a Telnyx IoT SIM card by ID using the Telnyx Node.js SDK over an Express API. - [Activate SIM Card (PHP)](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/activate-sim-card-php/README.md): Enable (activate) a Telnyx IoT SIM card by ID using the Telnyx PHP SDK over a vanilla PHP front controller. - [Activate SIM Card](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/activate-sim-card-python/README.md): Activate a SIM card on the Telnyx network. - [Activate SIM Card](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/activate-sim-card-ruby/README.md): Activate a Telnyx IoT SIM card using Ruby and Sinatra. - [IoT Fleet Alert Escalation](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/iot-fleet-alert-escalation-python/README.md): IoT Fleet Alert Escalation - severity-based routing from IoT sensors to SMS, calls, and multi-party conferences. - [MQTT Messaging with Python and Flask](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/iot-mqtt-messaging-python/README.md) - [IoT Panic Button Voice Alert](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/iot-panic-button-voice-alert-python/README.md): IoT Panic Button Voice Alert - IoT device triggers SIM-based alert, system calls emergency contacts with location and status. - [IoT Smart Building Voice Control](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/iot-smart-building-voice-control-python/README.md): IoT Smart Building Voice Control - call a number to control building systems via AI + IoT SIMs. - [Data Usage Monitoring with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/monitor-iot-data-usage-csharp/README.md) - [Data Usage Monitoring with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/monitor-iot-data-usage-go/README.md) - [Data Usage Monitoring with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/monitor-iot-data-usage-java/README.md) - [Monitor IoT Data Usage](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/monitor-iot-data-usage-nodejs/README.md): Monitor Telnyx IoT SIM card data usage with an Express server that polls usage on an interval and exposes REST endpoints for per-SIM consumption and threshold alerts. - [Data Usage Monitoring with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/monitor-iot-data-usage-php/README.md) - [Monitor IoT Data Usage](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/monitor-iot-data-usage-python/README.md): Production-ready Flask application for monitoring SIM card data usage via Telnyx IoT API. - [Data Usage Monitoring with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/monitor-iot-data-usage-ruby/README.md) - [eSIM Provisioning with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/provision-esim-go/README.md) - [eSIM Provisioning with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/provision-esim-java/README.md) - [eSIM Provisioning with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/provision-esim-nodejs/README.md) - [eSIM Provisioning with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/provision-esim-php/README.md) - [Provision eSIM](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/provision-esim-python/README.md): Provision eSIM profiles over the air. - [eSIM Provisioning with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/provision-esim-ruby/README.md) - [SIMAgent — The Actor IS the SIM](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sim-agent/README.md): A durable Telnyx Edge Agent that embodies a SIM card, tracking data usage, proactively alerting on thresholds, and auto-provisioning plan upgrades via SMS and Call Control. - [SIM Fleet Data Usage Anomaly Detector](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/sim-fleet-data-usage-anomaly-detector-python/README.md): SIM Fleet Data Usage Anomaly Detector - monitor IoT SIM usage, AI detects anomalies, SMS alerts. - [Device Location with C# and ASP.NET](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/track-iot-device-location-csharp/README.md) - [Device Location with Go and Gin](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/track-iot-device-location-go/README.md) - [Device Location with Java and Spring](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/track-iot-device-location-java/README.md) - [Device Location with Node.js and Express](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/track-iot-device-location-nodejs/README.md) - [Device Location with PHP and Laravel](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/track-iot-device-location-php/README.md) - [Track IoT Device Location](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/track-iot-device-location-python/README.md): Production-ready Flask application for device location tracking via Telnyx IoT API. - [Device Location with Ruby and Sinatra](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/track-iot-device-location-ruby/README.md) - [Voice-Activated IoT Command](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/voice-activated-iot-command-python/README.md): Voice-Activated IoT Command - call a number, speak commands to control IoT devices. AI interprets natural language into device actions dispatched via SIM API. - [Wireless Fleet Activation Portal](https://raw.githubusercontent.com/team-telnyx/telnyx-code-examples/main/wireless-fleet-activation-portal-python/README.md): Bulk activate SIMs with status tracking.