openapi: 3.0.3
info:
  title: Telnyx Verify and Number Lookup Verify Profiles API
  description: 'The Telnyx Verify API is a two-factor authentication (2FA) and phone-number verification service, and Telnyx Number Lookup is a number-intelligence (carrier / caller-name / portability) service. Both are products of Telnyx, the private-IP cloud communications (CPaaS) platform, and both run on the same Telnyx API v2 base (https://api.telnyx.com/v2) with Bearer API-key authentication.

    Verify sends a one-time passcode (OTP) over SMS, voice call, flash call, or WhatsApp, then verifies the code the end user enters - either by verification ID or by phone number. Verify Profiles hold the reusable per-channel configuration (which methods are enabled, code length, timeout, templates, app name) applied when sending 2FA messages. Number Lookup returns carrier, line-type, caller-name (CNAM), and portability data for an E.164 phone number, for use in routing, validation, lead enrichment, and anti-fraud workflows.

    This is a product-specific treatment. The parent company `telnyx` catalog entry documents the full Telnyx voice / messaging / numbers / fax / wireless surface; this entry isolates the Verify + Number Lookup identity endpoints.

    Endpoints, methods, the single API v2 server, and Bearer auth are grounded in the official Telnyx OpenAPI specification (github.com/team-telnyx/openapi). Request/response schema bodies here are summarized rather than fully mirrored; treat the published Telnyx spec as authoritative for field-level detail.'
  version: 2.0.0
  contact:
    name: Telnyx Developers
    url: https://developers.telnyx.com
  license:
    name: Telnyx Terms of Service
    url: https://telnyx.com/terms-and-conditions
servers:
- url: https://api.telnyx.com/v2
  description: Telnyx API v2
security:
- bearerAuth: []
tags:
- name: Verify Profiles
  description: Reusable per-channel verification configuration and message templates.
paths:
  /verify_profiles:
    get:
      operationId: listVerifyProfiles
      tags:
      - Verify Profiles
      summary: List all Verify profiles
      description: Lists the Verify profiles in your account.
      responses:
        '200':
          description: A list of Verify profiles.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/VerifyProfile'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createVerifyProfile
      tags:
      - Verify Profiles
      summary: Create a Verify profile
      description: Creates a Verify profile holding the per-channel configuration (SMS, call, flash call, WhatsApp) applied when sending 2FA messages.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/VerifyProfile'
      responses:
        '200':
          description: The created Verify profile.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerifyProfile'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /verify_profiles/{verify_profile_id}:
    get:
      operationId: retrieveVerifyProfile
      tags:
      - Verify Profiles
      summary: Retrieve Verify profile
      description: Retrieves a single Verify profile by ID.
      parameters:
      - $ref: '#/components/parameters/VerifyProfileIdPath'
      responses:
        '200':
          description: The Verify profile.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerifyProfile'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    patch:
      operationId: updateVerifyProfile
      tags:
      - Verify Profiles
      summary: Update Verify profile
      description: Updates the configuration of an existing Verify profile.
      parameters:
      - $ref: '#/components/parameters/VerifyProfileIdPath'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/VerifyProfile'
      responses:
        '200':
          description: The updated Verify profile.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerifyProfile'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteVerifyProfile
      tags:
      - Verify Profiles
      summary: Delete Verify profile
      description: Deletes an existing Verify profile.
      parameters:
      - $ref: '#/components/parameters/VerifyProfileIdPath'
      responses:
        '200':
          description: The deleted Verify profile.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerifyProfile'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /verify_profiles/templates:
    get:
      operationId: listVerifyProfileTemplates
      tags:
      - Verify Profiles
      summary: Retrieve Verify profile message templates
      description: Lists the message templates available for Verify profiles.
      responses:
        '200':
          description: A list of message templates.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/VerifyProfileMessageTemplate'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createVerifyProfileTemplate
      tags:
      - Verify Profiles
      summary: Create message template
      description: Creates a message template that can be referenced by Verify profiles. The template text must contain the verification code placeholder.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/VerifyProfileMessageTemplate'
      responses:
        '200':
          description: The created message template.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerifyProfileMessageTemplate'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /verify_profiles/templates/{template_id}:
    patch:
      operationId: updateVerifyProfileTemplate
      tags:
      - Verify Profiles
      summary: Update message template
      description: Updates the text of an existing Verify profile message template.
      parameters:
      - name: template_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
        description: The identifier of the message template.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/VerifyProfileMessageTemplate'
      responses:
        '200':
          description: The updated message template.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerifyProfileMessageTemplate'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  responses:
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Errors'
    Unauthorized:
      description: Missing or invalid API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Errors'
  schemas:
    VerifyProfile:
      type: object
      properties:
        id:
          type: string
          format: uuid
        name:
          type: string
          description: Human-friendly name for the Verify profile.
        webhook_url:
          type: string
          description: URL that receives verification webhooks.
        webhook_failover_url:
          type: string
        sms:
          type: object
          description: SMS channel configuration (enabled, default_verification_timeout_secs, whitelisted_destinations, etc.).
        call:
          type: object
          description: Voice call channel configuration.
        flashcall:
          type: object
          description: Flash call channel configuration.
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
    Errors:
      type: object
      properties:
        errors:
          type: array
          items:
            type: object
            properties:
              code:
                type: string
              title:
                type: string
              detail:
                type: string
    VerifyProfileMessageTemplate:
      type: object
      properties:
        id:
          type: string
          format: uuid
        text:
          type: string
          description: Template body; must contain the verification code placeholder.
          example: 'Your {{app_name}} verification code is: {{code}}.'
  parameters:
    VerifyProfileIdPath:
      name: verify_profile_id
      in: path
      required: true
      schema:
        type: string
        format: uuid
      description: The identifier of the Verify profile.
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key
      description: 'Telnyx API v2 key passed as `Authorization: Bearer YOUR_API_KEY`. Create keys in the Telnyx Mission Control Portal under Auth / API Keys.'