aid: 1nce url: https://raw.githubusercontent.com/api-evangelist/1nce/refs/heads/main/apis.yml name: 1NCE apis: - aid: 1nce:1nce-authorization-api name: 1NCE Authorization API tags: - Authorization - OAuth - IoT humanURL: https://help.1nce.com/dev-hub/reference/api-welcome properties: - url: https://help.1nce.com/api/authorization/ type: Documentation - url: openapi/1nce-authorization-openapi.yml type: OpenAPI - url: openapi/1nce-authorization-v2-openapi.yml type: OpenAPI - type: NaftikoCapability url: capabilities/authorization-oauth.yaml description: OAuth 2.0 client-credentials flow that issues bearer tokens for all 1NCE Management API endpoints. POST /oauth/token (Basic Auth) returns a short-lived access token used to call SIM Management, Order Management, Product Information, Support Management, and 1NCE OS services on api.1nce.com/management-api. - aid: 1nce:1nce-sim-management-api name: 1NCE SIM Management API tags: - SIM - Connectivity - SMS - Events - Usage - IoT humanURL: https://help.1nce.com/api/sim-management/ properties: - url: https://help.1nce.com/api/sim-management/ type: Documentation - url: openapi/1nce-sim-management-openapi.yml type: OpenAPI - url: openapi/1nce-sim-management-v2-openapi.yml type: OpenAPI - url: json-schema/1nce-sim-schema.json type: JSONSchema - url: json-ld/1nce-context.jsonld type: JSONLD - type: NaftikoCapability url: capabilities/sim-management-sims.yaml - type: NaftikoCapability url: capabilities/sim-management-sms.yaml - type: NaftikoCapability url: capabilities/sim-management-connectivity.yaml - type: NaftikoCapability url: capabilities/sim-management-events.yaml - type: NaftikoCapability url: capabilities/sim-management-usage.yaml description: Manage, control, and monitor 1NCE IoT SIM cards by ICCID across the lifecycle. v1 covers General SIMs, SMS (MT/MO), Connectivity, SIM Events, SIM Usage, Volume Limits, Volume Top Up, and SIM Extension; v2 (current) covers SIMs, Connectivity, SMS, and SIM Events on the v2 API surface. Includes data and SMS quotas, connectivity reset, status, top-ups, and event history. - aid: 1nce:1nce-os-api name: 1NCE OS API tags: - IoT - Device Integration - Device Locator - Device Inspector - Optimizer - Plugins - AWS IoT humanURL: https://help.1nce.com/api/1nce-os/ properties: - url: https://help.1nce.com/api/1nce-os/ type: Documentation - url: openapi/1nce-os-openapi.yml type: OpenAPI - url: json-schema/1nce-device-schema.json type: JSONSchema - type: NaftikoCapability url: capabilities/os-integrate-devices.yaml - type: NaftikoCapability url: capabilities/os-integrate-clouds.yaml - type: NaftikoCapability url: capabilities/os-locate.yaml - type: NaftikoCapability url: capabilities/os-inspect.yaml - type: NaftikoCapability url: capabilities/os-optimize.yaml - type: NaftikoCapability url: capabilities/os-plugins.yaml description: 1NCE OS APIs for the bundled IoT operating system services. Covers IoT Integrator (CoAP/UDP/LwM2M device endpoints, PSK provisioning, AWS IoT cloud integration), Device Locator (positions, geofences), Device Inspector (device stats and diagnostics), Optimizer (payload compression savings and message tests), Devices, Settings, Administration Logs, Agreements, and the Plugin system (Datacake, Memfault, Mender, Tartabit). - aid: 1nce:1nce-order-management-api name: 1NCE Order Management API tags: - Orders - Provisioning - IoT humanURL: https://help.1nce.com/api/order-management/ properties: - url: https://help.1nce.com/api/order-management/ type: Documentation - url: openapi/1nce-order-management-openapi.yml type: OpenAPI - type: NaftikoCapability url: capabilities/order-management-orders.yaml description: Programmatically create and inspect 1NCE orders. /v1/orders lists and submits new orders for SIM cards or services; /v1/orders/{order_number} retrieves order detail, status, and line items so customers can automate SIM provisioning flows. - aid: 1nce:1nce-product-information-api name: 1NCE Product Information API tags: - Catalog - Products - IoT humanURL: https://help.1nce.com/api/product-information/ properties: - url: https://help.1nce.com/api/product-information/ type: Documentation - url: openapi/1nce-product-information-openapi.yml type: OpenAPI - type: NaftikoCapability url: capabilities/product-information-products.yaml description: Query the 1NCE product catalog including the IoT Lifetime Flat, Industrial and Business SIM form factors, High Data IoT add-ons, and 1NCE OS service entitlements via /v1/products. - aid: 1nce:1nce-support-management-api name: 1NCE Support Management API tags: - Support - Tickets - IoT humanURL: https://help.1nce.com/api/support-management/ properties: - url: https://help.1nce.com/api/support-management/ type: Documentation - url: openapi/1nce-support-management-openapi.yml type: OpenAPI - type: NaftikoCapability url: capabilities/support-management-tickets.yaml description: Open and track 1NCE customer support tickets programmatically via /v1/support so device-fleet operators can escalate connectivity, billing, or 1NCE Fixers requests from inside their own systems. common: - type: Portal url: https://www.1nce.com/en-us/ - type: Documentation url: https://help.1nce.com/docs/ - type: Documentation url: https://help.1nce.com/dev-hub/reference/api-welcome - type: Documentation url: https://help.1nce.com/dev-hub/reference/api-best-practices - type: GettingStarted url: https://help.1nce.com/starting-guide/docs/api-general-information - url: https://help.1nce.com/api/v2/ name: 1NCE API Explorer v2 type: Sandbox - url: https://help.1nce.com/.well-known/api-catalog name: 1NCE API Catalog (RFC 9727) type: Documentation - url: https://portal.1nce.com/ name: 1NCE Customer Portal type: Portal - url: https://portal.1nce.com/portal/customer/registration type: SignUp - url: https://www.1nce.com/en-us/1nce-connect/features/rest-api name: 1NCE REST API Feature type: Documentation - url: https://www.1nce.com/en-us/1nce-connect name: 1NCE Connect type: Portal - url: https://www.1nce.com/en-us/1nce-os name: 1NCE OS type: Portal - url: https://www.1nce.com/en-us/resources/news/blog/iot-cookbook name: IoT Cookbook type: CodeExamples - url: https://www.1nce.com/en-us/resources/news/blog type: Blog - url: https://github.com/1NCE-GmbH type: GitHubOrganization - url: https://github.com/1NCE-GmbH/1nce-iot-c-sdk name: 1NCE IoT C SDK type: SDK - url: https://github.com/1NCE-GmbH/blueprint-freertos name: FreeRTOS Blueprint type: CodeExamples - url: https://github.com/1NCE-GmbH/blueprint-zephyr name: Zephyr RTOS Blueprint type: CodeExamples - url: https://github.com/1NCE-GmbH/blueprint-arduino name: Arduino Blueprint type: CodeExamples - url: https://github.com/1NCE-GmbH/1nce-iot-device-onboarding name: AWS IoT Core Device Onboarding type: CodeExamples - url: https://github.com/1NCE-GmbH/cfn-templates name: CloudFormation Templates type: CodeExamples - url: https://github.com/1NCE-GmbH/1nce-mcp-server name: 1NCE MCP Server type: Tool - url: https://www.linkedin.com/company/1nce-gmbh type: LinkedIn - url: https://twitter.com/1nce_iot type: Twitter - url: https://www.youtube.com/@1nce_iot type: YouTube - url: https://www.1nce.com/en-us/legal/terms-and-conditions type: TermsOfService - url: https://www.1nce.com/en-us/legal/privacy-policy type: PrivacyPolicy - url: https://www.1nce.com/en-us/legal/imprint type: Documentation - url: https://www.1nce.com/en-us/contact type: ContactForm - url: https://www.1nce.com/en-us/support/faq type: FAQ - url: https://help.1nce.com/dev-hub/reference/api-best-practices name: API Best Practices type: Documentation - url: plans/1nce-plans-pricing.yml type: Plans - url: rate-limits/1nce-rate-limits.yml type: RateLimits - url: finops/1nce-finops.yml type: FinOps - type: Features data: - IoT Lifetime Flat — 500 MB data and 250 SMS over a 10-year subscription bundled with the SIM at a single one-time price (USD 14 per SIM under the standard tariff) - Three SIM form factors — Business SIM (non-eUICC, USD 1), Industrial SIM (eUICC-capable, USD 2), and Industrial SIM Chip (eUICC, solderable, USD 2.50) - Coverage in 170+ countries across 2G, 3G, 4G/LTE-M, and NB-IoT through Tier-1 partners including Deutsche Telekom, SoftBank, and China Telecom - 1NCE Management API on api.1nce.com/management-api covering Authorization, SIM Management v1 and v2, Order Management, Product Information, Support Management, and 1NCE OS - OAuth 2.0 client-credentials authorization via /oauth/token with bearer tokens for subsequent calls - SIM lifecycle operations — list, retrieve, modify, transfer, status, connectivity info, connectivity reset, events, usage, data and SMS quotas, top-ups, auto-topup, volume limits, and extension - SMS API for MT (mobile-terminated) and MO (mobile-originated) messages on each SIM with cancellation and delivery detail lookup - 1NCE OS bundled platform — IoT Integrator (CoAP, UDP, LwM2M endpoints + PSK provisioning), Device Locator (positions, geofences), Device Inspector (device stats), Optimizer (payload compression and savings reporting), and Plugin system - First-party AWS IoT Core integration with managed cloud parameters, restart, and test operations and the 1nce-iot-device-onboarding TypeScript project - Ecosystem plugins for Datacake, Memfault, Mender, and Tartabit exposed through the 1NCE OS Plugin system - Open-source 1NCE IoT C SDK with CoAP authentication, energy saver, and DTLS PSK helpers under MIT license - Reference blueprints for FreeRTOS, Zephyr RTOS, and Arduino integrating the 1NCE SDK on constrained devices - 1NCE MCP Server (Python) exposes the 1NCE Management API to LLM agents over Model Context Protocol - CloudFormation templates for AWS deployments and public api-catalog discovery document under /.well-known/api-catalog (RFC 9727) - 1NCE Customer Portal at portal.1nce.com with the same management surface available through the REST API - High Data IoT add-on for fleets exceeding the Lifetime Flat allowance, 1NCE Fixers managed-support service, and 1NCE Premium Service - Freedom to Switch (eUICC remote SIM provisioning) on Industrial SIMs allowing customers to change carrier profiles - Self-service registration and provisioning workflow for new IoT projects with no monthly fee and a single upfront payment for the full subscription window sources: - https://www.1nce.com/en-us/1nce-connect - https://help.1nce.com/dev-hub/reference/api-welcome - https://help.1nce.com/.well-known/api-catalog - https://github.com/1NCE-GmbH updated: '2026-05-25' tags: - IoT - Connectivity - SIM - Cellular - NB-IoT - LTE-M - eUICC - Edge - Embedded - Global Roaming kind: contract image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg access: 3rd-Party created: '2026-05-25T00:00:00.000Z' modified: '2026-05-25' position: Consuming description: 1NCE is a Cologne-headquartered global IoT connectivity provider best known for the IoT Lifetime Flat — a single one-time fee that bundles a multi-network SIM with 500 MB of data and 250 SMS over a 10-year subscription. The 1NCE Management API on api.1nce.com/management-api exposes the same surface as the customer portal across six product areas — Authorization, SIM Management (v1 and v2), Order Management, Product Information, Support Management, and 1NCE OS — with OAuth 2.0 bearer-token security and a public api-catalog document. 1NCE OS layers integration, device locator, inspector, optimizer, and partner-plugin services on top of the connectivity bundle, while the company's GitHub organization publishes the 1NCE IoT C SDK, FreeRTOS / Zephyr / Arduino blueprints, AWS IoT onboarding tooling, CloudFormation templates, and an MCP server for AI agent integration. maintainers: - FN: Kin Lane email: info@apievangelist.com X: apievangelist url: https://apievangelist.com specificationVersion: '0.16'