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OpenAPI Specification

openapi: 3.2.0
info:
  title: ReplyNodes Fetcher YouTube API
  version: v1
  description: 'Read-only data APIs for AI agents. Bearer auth. Prepaid credits / free tier.


    Click **Authorize** and paste ONLY the API key (no "Bearer" prefix) — Swagger adds it automatically.'
servers:
- url: https://api.replynodes.com
security:
- bearerAuth: []
tags:
- name: Youtube
paths:
  /v1/youtube/search:
    get:
      operationId: youtube_search
      tags:
      - Youtube
      parameters:
      - name: term
        in: query
        required: true
        schema:
          type: string
      - name: language
        in: query
        schema:
          type: string
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 50
      security: []
      responses:
        '200':
          description: Success response. The data payload retains the provider-specific JSON shape described by this operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppResponse'
      summary: Youtube search
      x-summary-source: derived
  /v1/youtube/video/{id}:
    get:
      operationId: youtube_video
      tags:
      - Youtube
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      - name: language
        in: query
        schema:
          type: string
      security: []
      responses:
        '200':
          description: Success response. The data payload retains the provider-specific JSON shape described by this operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppResponse'
      summary: Youtube video
      x-summary-source: derived
  /v1/youtube/channel/{id}:
    get:
      operationId: youtube_channel
      tags:
      - Youtube
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      - name: language
        in: query
        schema:
          type: string
      security: []
      responses:
        '200':
          description: Success response. The data payload retains the provider-specific JSON shape described by this operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppResponse'
      summary: Youtube channel
      x-summary-source: derived
  /v1/youtube/comments/{id}:
    get:
      operationId: youtube_comments
      tags:
      - Youtube
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      - name: limit
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 50
      security: []
      responses:
        '200':
          description: Success response. The data payload retains the provider-specific JSON shape described by this operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppResponse'
      summary: Youtube comments
      x-summary-source: derived
  /v1/youtube/playlist/{id}:
    get:
      operationId: youtube_playlist
      tags:
      - Youtube
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      - name: language
        in: query
        schema:
          type: string
      security: []
      responses:
        '200':
          description: Success response. The data payload retains the provider-specific JSON shape described by this operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppResponse'
      summary: Youtube playlist
      x-summary-source: derived
  /v1/youtube/related/{id}:
    get:
      operationId: youtube_related
      tags:
      - Youtube
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      - name: language
        in: query
        schema:
          type: string
      security: []
      responses:
        '200':
          description: Success response. The data payload retains the provider-specific JSON shape described by this operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppResponse'
      summary: Youtube related
      x-summary-source: derived
  /v1/youtube/transcript/{id}:
    get:
      operationId: youtube_transcript
      tags:
      - Youtube
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      - name: language
        in: query
        schema:
          type: string
      security: []
      responses:
        '200':
          description: Success response. The data payload retains the provider-specific JSON shape described by this operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppResponse'
      summary: Youtube transcript
      x-summary-source: derived
components:
  schemas:
    AppResponse:
      type: object
      properties:
        data:
          description: Provider-specific JSON payload. May be an object or a list; single lookups do not imply a one-element array. For example, hackernews_item returns an object with item and comments.
        meta:
          $ref: '#/components/schemas/GatewayResponseMeta'
      additionalProperties: false
      required:
      - data
      - meta
      description: Shared gateway success envelope for heterogeneous provider reads; data retains each adapter's public JSON shape.
    GatewayResponseMeta:
      type: object
      required:
      - request_id
      properties:
        request_id:
          type: string
        contract_version:
          type: string
        generated_at:
          type: string
          format: date-time
        availability:
          type: string
        detail:
          type: string
        missing_fields:
          type: array
          items:
            type: string
        next_cursor:
          type: string
        stale:
          type: boolean
      additionalProperties: false
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: rn_test_<64hex> or rn_live_<64hex>
      description: API key. Paste the raw key only (e.g. rn_test_...) — the "Bearer " prefix is added automatically.