Telnyx Pricing API

openapi: 3.2.0
info:
  version: 2.0.0
  x-latency-category: responsive
  x-endpoint-cost: light
  title: Telnyx Pricing API
  description: SIP trunking, SMS, MMS, Call Control and Telephony Data Services.
  contact:
    email: support@telnyx.com
servers:
- url: https://api.telnyx.com/v2
  description: Version 2.0.0 of the Telnyx API
security:
- bearerAuth: []
tags:
- name: Pricing
  description: Public pricing operations
paths:
  /pricing/products:
    get:
      summary: List products
      description: Returns the full product catalog with pagination. Each entry contains a slug, display name, and description. Use the slug to fetch per-product pricing via GET /pricing/products/{slug}.
      operationId: listPricingProducts
      tags:
      - Pricing
      parameters:
      - name: page[number]
        in: query
        description: Page number (1-based).
        required: false
        schema:
          type: integer
          minimum: 1
          title: Page Number
          default: 1
      - name: page[size]
        in: query
        description: Number of items per page (max 100).
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 100
          title: Page Size
          default: 20
      responses:
        '200':
          description: Product catalog listing
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PricingProductListResponse'
              example:
                data:
                - slug: string
                  name: string
                  description: string
                meta:
                  page_number: 0
                  page_size: 0
                  total_pages: 0
                  total_results: 0
        '400':
          description: Invalid pagination parameters
      x-latency-category: responsive
      security: []
  /pricing/products/{slug}:
    get:
      summary: Get product pricing
      description: 'Returns pricing entries for a single product. Most products return standard rate entries with fields like rate, unit, country_iso, direction, and tiers. Inference products return model-specific fields (model, input_rate, output_rate, cached_input_rate) with tiered pricing. Some products use rate decks (pricing_type: rate_deck) where rates are determined dynamically.'
      operationId: getProductPricing
      tags:
      - Pricing
      parameters:
      - name: slug
        in: path
        description: Product slug from the catalog listing.
        required: true
        schema:
          type: string
      - name: page[number]
        in: query
        description: Page number (1-based).
        required: false
        schema:
          type: integer
          minimum: 1
          title: Page Number
          default: 1
      - name: page[size]
        in: query
        description: Number of items per page (max 100).
        required: false
        schema:
          type: integer
          minimum: 1
          maximum: 100
          title: Page Size
          default: 20
      - name: filter[country_iso]
        description: Two-letter ISO 3166-1 alpha-2 country code (uppercase, e.g. US) to filter pricing to a single country.
        in: query
        required: false
        schema:
          anyOf:
          - type: string
            maxLength: 2
            minLength: 2
            pattern: ^[A-Z]{2}$
          - type: 'null'
          title: Filter[Country Iso]
      responses:
        '200':
          description: Product pricing entries
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PricingEntryListResponse'
              example:
                data:
                - name: string
                  rate: 0
                  unit: string
                  currency: string
                  type: string
                  tiers:
                  - min: 0
                    rate: 0
                    max: 1000000
                  model: string
                  input_rate: string
                  cached_input_rate: string
                  output_rate: string
                  input_tiers:
                  - min: 0
                    rate: 0
                    max: 1000000
                  cached_input_tiers:
                  - min: 0
                    rate: 0
                    max: 1000000
                  output_tiers:
                  - min: 0
                    rate: 0
                    max: 1000000
                meta:
                  page_number: 0
                  page_size: 0
                  total_pages: 0
                  total_results: 0
        '404':
          description: Product not found
      x-latency-category: responsive
      security: []
components:
  schemas:
    PricingEntryListResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/PricingEntry'
        meta:
          $ref: '#/components/schemas/pricing_PaginationMeta'
      required:
      - data
      - meta
    pricing_PaginationMeta:
      type: object
      properties:
        page_number:
          type: integer
        page_size:
          type: integer
        total_pages:
          type: integer
        total_results:
          type: integer
      required:
      - page_number
      - page_size
      - total_pages
      - total_results
    PricingEntry:
      type: object
      description: A single pricing entry. Standard products include rate, unit, currency, type, country_iso, direction, and tiers. Inference products include model, input_rate, output_rate, cached_input_rate, and their respective tier arrays. Rate-deck products include pricing_type and note fields with null rate and empty tiers.
      properties:
        name:
          type: string
          description: Human-readable name describing the pricing entry.
        rate:
          oneOf:
          - type: number
            description: Rate for standard products (e.g., 0.004).
          - type: string
            description: Rate for inference products (e.g., "0.001").
          - type: 'null'
          description: Per-unit rate. Numeric for standard products, string for inference products. Null for rate-deck products.
        unit:
          type: string
          description: Unit of measurement (e.g., part, message, GB, per_1k_tokens).
        currency:
          type: string
          description: ISO currency code (e.g., USD).
        type:
          type: string
          description: Pricing type (e.g., usage).
        country_iso:
          type:
          - string
          - 'null'
          description: ISO country code. Null for non-geographic products.
        direction:
          type:
          - string
          - 'null'
          description: Direction (e.g., termination). Null for non-directional products.
        tiers:
          type: array
          items:
            $ref: '#/components/schemas/PricingTier'
          description: Volume-based tiered pricing. Empty for rate-deck products.
        pricing_type:
          type:
          - string
          - 'null'
          description: Pricing type for non-standard products (e.g., rate_deck). Absent on standard products.
        note:
          type:
          - string
          - 'null'
          description: Additional note for rate-deck products (e.g., "Pricing is determined by the WhatsApp rate deck.").
        model:
          type: string
          description: Model identifier. Present only on inference product entries.
        input_rate:
          type: string
          description: Input token rate. Present only on inference product entries.
        cached_input_rate:
          type: string
          description: Cached input token rate. Present only on inference product entries.
        output_rate:
          type: string
          description: Output token rate. Present only on inference product entries.
        input_tiers:
          type: array
          items:
            $ref: '#/components/schemas/PricingTier'
          description: Input token tiered pricing. Present only on inference product entries.
        cached_input_tiers:
          type: array
          items:
            $ref: '#/components/schemas/PricingTier'
          description: Cached input token tiered pricing. Present only on inference product entries.
        output_tiers:
          type: array
          items:
            $ref: '#/components/schemas/PricingTier'
          description: Output token tiered pricing. Present only on inference product entries.
    PricingProduct:
      type: object
      properties:
        slug:
          type: string
          description: Product identifier used in the per-product pricing endpoint.
        name:
          type: string
          description: Display name of the product.
        description:
          type: string
          description: Human-readable description of the product.
      required:
      - slug
      - name
      - description
    PricingTier:
      type: object
      properties:
        min:
          type: integer
          minimum: 0
          description: Lower bound of the tier (inclusive).
        max:
          type:
          - integer
          - 'null'
          description: Upper bound of the tier (exclusive). Null means no upper limit.
        rate:
          oneOf:
          - type: number
          - type: string
          description: Rate for this tier. Numeric for standard products, string for inference products.
      required:
      - min
      - max
      - rate
    PricingProductListResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/PricingProduct'
        meta:
          $ref: '#/components/schemas/pricing_PaginationMeta'
      required:
      - data
      - meta
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key
      description: 'Telnyx API key supplied as `Authorization: Bearer <token>`. In production, auth may be validated by the API gateway and forwarded via Telnyx auth headers.'
    Payment:
      type: apiKey
      in: header
      name: Authorization
      description: 'Machine Payment Protocol credential used on paid retries, sent as `Authorization: Payment ...`. Obtained by paying a challenge returned in the `WWW-Authenticate` header of a 402 response. This is not a Telnyx API key; initial challenge requests use standard bearer authentication instead.'
    agent-memory_bearerAuth:
      type: http
      scheme: bearer
      description: Telnyx API key
    bearerAuth:
      type: http
      scheme: bearer
    branded-calling_bearerAuth:
      type: http
      scheme: bearer
      description: Telnyx API key. Generate one at https://portal.telnyx.com/#/app/api-keys.
    collections_bearerAuth:
      type: http
      scheme: bearer
      description: Telnyx API key. Collections and results are automatically scoped to the authenticated user's organization.
    number-reputation_bearerAuth:
      type: http
      scheme: bearer
      description: Telnyx API key. Generate one at https://portal.telnyx.com/#/app/api-keys.
    oauthClientAuth:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.telnyx.com/v2/oauth/token
          scopes:
            admin: Administrative access to Telnyx resources
        authorizationCode:
          authorizationUrl: https://api.telnyx.com/v2/oauth/authorize
          tokenUrl: https://api.telnyx.com/v2/oauth/token
          refreshUrl: https://api.telnyx.com/v2/oauth/token
          scopes:
            admin: Administrative access to Telnyx resources
      description: OAuth 2.0 authentication for Telnyx API and MCP integrations
    outbound-voice-profiles_bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
    pronunciation-dicts_bearerAuth:
      type: http
      scheme: bearer
      description: Telnyx API v2 key. Obtain from https://portal.telnyx.com
    rcs-registration_bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key
    stored-payment-transactions_bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
    transcriptions-search_bearerAuth:
      type: http
      scheme: bearer
      description: Telnyx API key. Results are automatically scoped to the authenticated user's organization.
    web-search_bearerAuth:
      type: http
      scheme: bearer
      description: Telnyx API key
x-service-info:
  categories:
  - communication
  - developer-tools
  docs:
    apiReference: https://developers.telnyx.com
    homepage: https://telnyx.com
    llms: https://telnyx.com/llms.txt