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OpenAPI Specification

openapi: 3.2.0
info:
  title: Earnings Call Transcripts Metadata API
  description: Access our growing archive of earnings call transcripts from publicly traded companies across 70+ countries and 175+ exchanges. Full-text search, speaker segments, and structured data.
  version: 1.0.0
  contact:
    name: API Support
    url: https://earningscalls.dev
servers:
- url: https://earningscalls.dev
  description: Production server
security:
- ApiKeyAuth: []
tags:
- name: Metadata
  description: Sectors, industries, exchanges, and database stats
paths:
  /api/v1/sectors:
    get:
      summary: List Sectors
      tags:
      - Metadata
      description: Get all 11 GICS sectors with company and call counts. Useful for filtering and aggregation.
      responses:
        '200':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      type: object
                      properties:
                        sector:
                          type: string
                        company_count:
                          type: integer
                        call_count:
                          type: integer
      operationId: getApiV1Sectors
      x-operation-id-source: derived
  /api/v1/industries:
    get:
      summary: List Industries
      tags:
      - Metadata
      description: Get all 100+ industries, optionally filtered by sector. Includes company and call counts.
      parameters:
      - schema:
          type: string
        in: query
        name: sector
        required: false
        description: Filter by sector
      responses:
        '200':
          description: Default Response
      operationId: getApiV1Industries
      x-operation-id-source: derived
  /api/v1/stats:
    get:
      summary: Database Statistics
      tags:
      - Metadata
      description: Get total counts for earnings calls, transcripts, speakers, companies, and date range coverage.
      responses:
        '200':
          description: Default Response
      operationId: getApiV1Stats
      x-operation-id-source: derived
  /api/v1/me:
    get:
      summary: Authenticated User Info
      tags:
      - Metadata
      description: 'Get information about the authenticated API key: tier, monthly request usage, and limits. Primarily used by the MCP server to verify a paid subscription is active.'
      responses:
        '200':
          description: Default Response
      operationId: getApiV1Me
      x-operation-id-source: derived
  /api/v1/event-types:
    get:
      summary: List Event Types
      tags:
      - Metadata
      description: Get all earnings call event types (e.g., Earnings Calls, Shareholder Meetings, Guidance Calls).
      responses:
        '200':
          description: Default Response
      operationId: getApiV1EventTypes
      x-operation-id-source: derived
  /api/v1/exchanges:
    get:
      summary: List Exchanges
      tags:
      - Metadata
      description: Get all stock exchanges (NYSE, NASDAQ, etc.) with company and call counts.
      responses:
        '200':
          description: Default Response
      operationId: getApiV1Exchanges
      x-operation-id-source: derived
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key obtained from the dashboard after registration