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OpenAPI Specification

openapi: 3.2.0
info:
  title: Breakreach Post Insights API
  version: 1.1.0
  description: 'Publish and schedule social media posts across Instagram, TikTok, X (Twitter), Reddit, LinkedIn, YouTube, Facebook, Threads, Bluesky, Pinterest, Telegram, Discord, Slack, Mastodon, WordPress, Ghost, Dev.to, Hashnode, Tumblr and Google Business Profile with one request shape.


    Authenticate with an API key (create one in the Breakreach dashboard under Settings → API & MCP) sent as a Bearer token. Errors answer with an HTTP status and a JSON body { "error": "" }.


    Every POST accepts an Idempotency-Key header: any unique string up to 255 characters, a UUID for instance. Retrying with the same key and the same body within 24 hours returns the first response, marked Idempotent-Replayed: true, instead of creating a second post. The same key with a different body answers 422, and 409 while the first request is still running. Errors are not kept, so a fixed request can reuse its key. Keys belong to the API key that sent them.


    AI agents can use the same capabilities through the hosted MCP server at https://api.breakreach.com/mcp (OAuth 2.1).'
servers:
- url: https://api.breakreach.com
security:
- bearerAuth: []
tags:
- name: Post Insights
paths:
  /v1/post-insights:
    get:
      summary: Post insights
      description: 'Everything about one post on a connected account, including posts not published with Breakreach: content, every lifetime metric the platform exposes (views, reach, reactions by type, clicks, saves, watch time, retention curve...), comments, and a comparison with the account''s average. accountId and postId (platform post id) come from /v1/performance.'
      operationId: getPostInsights
      parameters:
      - name: accountId
        in: query
        required: true
        schema:
          type: string
      - name: postId
        in: query
        required: true
        schema:
          type: string
        description: Platform post id
      - name: workspace
        in: query
        schema:
          type: string
      responses:
        '200':
          description: OK
        '400':
          description: Missing or invalid accountId, or missing postId
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          description: Workspace, account or post not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      tags:
      - Post Insights
components:
  responses:
    PaymentRequired:
      description: No active Breakreach subscription or trial
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Forbidden:
      description: Not a member of the requested workspace
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing, invalid or expired API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Error:
      type: object
      required:
      - error
      properties:
        error:
          type: string
          description: Human-readable reason
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key from the Breakreach dashboard (br_...) or an OAuth access token (bro_...)