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OpenAPI Specification

openapi: 3.2.0
info:
  contact:
    email: support@telnyx.com
  description: Telnyx provides global communications and connectivity APIs for developers — including SIP trunking, programmable voice, SMS, MMS, WhatsApp Business Messaging, Call Control, Fax, Wireless (IoT & eSIM), Phone Numbers (DID provisioning & porting), Emergency Services, and Network APIs for private interconnects and edge connectivity. Build, scale, and manage voice, messaging, and data networks with Telnyx's carrier-grade global infrastructure and API-first platform.
  title: Telnyx Terms of Service API
  version: 2.0.0
  x-endpoint-cost: light
servers:
- description: Version 2.0.0 of the Telnyx API
  url: https://api.telnyx.com/v2
security:
- bearerAuth: []
tags:
- description: Terms of Service agreement endpoints
  name: Terms of Service
paths:
  /terms_of_service/number_reputation/agree:
    post:
      description: 'Accept the Terms of Service for the Number Reputation product. Must be called before using Number Reputation endpoints.


        Returns `400` with error code `10015` if the user has already agreed to the current ToS version.'
      operationId: AgreeNumberReputationTermsOfService
      responses:
        '200':
          description: Terms of Service accepted successfully
        '400':
          $ref: '#/components/responses/BadRequestTelnyx'
          description: Bad request — e.g. user has already agreed to this Terms of Service version (error code 10015)
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
      summary: Agree to Number Reputation Terms of Service
      tags:
      - Terms of Service
      x-latency-category: responsive
components:
  responses:
    BadRequestTelnyx:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/branded-calling_ErrorResponse'
      description: Bad request
    Unauthorized:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/branded-calling_ErrorResponse'
      description: Unauthorized — missing or invalid API key
    UnprocessableEntity:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/branded-calling_ErrorResponse'
      description: Unprocessable entity — request structure is valid but contains semantic errors
  schemas:
    branded-calling_ErrorResponse:
      properties:
        errors:
          items:
            $ref: '#/components/schemas/TelnyxError'
          type: array
      type: object
    TelnyxError:
      properties:
        code:
          description: Telnyx error code
          example: '10015'
          type: string
        detail:
          description: Human-readable error detail
          example: User has already agreed to Terms of Service version v1.0.0
          type: string
        meta:
          properties:
            url:
              description: Link to error documentation
              format: uri
              type: string
          type: object
        source:
          description: Reference to the field that caused the error
          properties:
            pointer:
              description: JSON pointer (RFC6901) to the field that caused the error
              example: /body/organization_type
              type: string
          type: object
        title:
          description: Short error title
          example: Bad Request
          type: string
      required:
      - code
      - title
      type: object
  securitySchemes:
    bearerAuth:
      scheme: bearer
      type: http
    branded-calling_bearerAuth:
      description: API key passed as a Bearer token in the Authorization header
      scheme: bearer
      type: http
    oauthClientAuth:
      description: OAuth 2.0 authentication for Telnyx API and MCP integrations
      flows:
        authorizationCode:
          authorizationUrl: https://api.telnyx.com/v2/oauth/authorize
          refreshUrl: https://api.telnyx.com/v2/oauth/token
          scopes:
            admin: Administrative access to Telnyx resources
          tokenUrl: https://api.telnyx.com/v2/oauth/token
        clientCredentials:
          scopes:
            admin: Administrative access to Telnyx resources
          tokenUrl: https://api.telnyx.com/v2/oauth/token
      type: oauth2
    outbound-voice-profiles_bearerAuth:
      bearerFormat: JWT
      scheme: bearer
      type: http
    pronunciation-dicts_bearerAuth:
      description: Telnyx API v2 key. Obtain from https://portal.telnyx.com
      scheme: bearer
      type: http
    stored-payment-transactions_bearerAuth:
      bearerFormat: JWT
      scheme: bearer
      type: http