openapi: 3.1.0
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 Access Tokens Speech to text Usage Reports 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: Speech to text usage reports
  name: Speech to text Usage Reports
paths:
  /legacy/reporting/usage_reports/speech_to_text:
    get:
      description: 'Generate and fetch speech to text usage report synchronously. This endpoint will both generate and fetch the speech to text report over a specified time period. '
      operationId: getSttUsageReportSync
      parameters:
      - in: query
        name: start_date
        schema:
          example: '2020-07-02T00:00:00-06:00'
          format: date-time
          type: string
      - in: query
        name: end_date
        schema:
          example: '2020-07-01T00:00:00-06:00'
          format: date-time
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SttUsageReportResponse'
          description: Successful
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/standard_ErrorResponse'
          description: Bad Request
      security:
      - bearerAuth: []
      summary: Get speech to text usage report
      tags:
      - Speech to text Usage Reports
      x-latency-category: responsive
components:
  schemas:
    standard_Error:
      properties:
        code:
          title: Telnyx error code
          type: string
        detail:
          title: Error details
          type: string
        title:
          title: Error title
          type: string
      required:
      - detail
      title: Error
      type: object
    SttUsageReportResponse:
      properties:
        data:
          type: object
      type: object
    standard_ErrorResponse:
      properties:
        errors:
          items:
            $ref: '#/components/schemas/standard_Error'
          title: Errors
          type: array
      title: ErrorResponse
      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