Earnings Feed

Earnings Feed Companies API

Look up company profiles by CIK or search by name/ticker. Includes SEC classification, industry codes, contact information, and filing activity flags.

Documentation GitHub OpenAPI

Operations 2

GET /api/v1/companies/{cik} Get company profile #

GET /api/v1/companies/search Search companies #

Specifications

⚙

OpenAPI

https://artifacts.apis.io/earningsfeed-com/openapi/earningsfeed-com-companies-api-openapi.yml

Schemas & Data

📊

JSONSchema

https://artifacts.apis.io/earningsfeed-com/json-schema/earningsfeed-com-company-profile-schema.json

📊

JSONSchema

https://artifacts.apis.io/earningsfeed-com/json-schema/earningsfeed-com-filing-detail-schema.json

📊

JSONSchema

https://artifacts.apis.io/earningsfeed-com/json-schema/earningsfeed-com-filings-feed-response-schema.json

📊

JSONSchema

https://artifacts.apis.io/earningsfeed-com/json-schema/earningsfeed-com-me-response-schema.json

📊

JSONSchema

https://artifacts.apis.io/earningsfeed-com/json-schema/earningsfeed-com-institutional-holdings-response-schema.json

📊

JSONSchema

https://artifacts.apis.io/earningsfeed-com/json-schema/earningsfeed-com-company-search-response-schema.json

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Earnings Feed Companies API
  version: 1.0.0
  description: 'Access SEC filings, insider transactions, institutional holdings, and company data.


    ## Authentication


    All API endpoints require authentication via API key. Include your key in the Authorization header:


    ```

    Authorization: Bearer your_api_key

    ```


    ## Rate Limits


    The tier-specific per-minute limits below apply to API-key and MCP requests. Interactive documentation tokens retain a

    fixed limit of 10 requests per minute, regardless of subscription tier:


    | Tier | Requests/minute | Requests/UTC month |

    |------|-----------------|--------------------|

    | Free | 15 | 5,000 |

    | Pro | 60 | 250,000 |

    | Trader | 300 | 2,000,000 |


    The monthly allowance is account-wide and shared across API keys, interactive documentation, and MCP tool calls.


    Authenticated responses that pass the minute throttle include both minute and monthly usage headers:

    - `X-RateLimit-Limit`: Maximum requests per minute

    - `X-RateLimit-Remaining`: Remaining requests in current window

    - `X-RateLimit-Reset`: Unix timestamp when the window resets

    - `X-RateLimit-Monthly-Limit`: Requests included per UTC calendar month

    - `X-RateLimit-Monthly-Remaining`: Remaining requests in the current UTC month

    - `X-RateLimit-Monthly-Reset`: Unix timestamp for the next UTC month

    - `X-RateLimit-Monthly-Policy`: currently `hard` for every tier


    Every tier stops at its account-wide UTC monthly allowance: Free at 5,000 requests, Pro at 250,000, and Trader at

    2,000,000. Usage milestones are recorded at 70%, 90%, and 100% so integrations can upgrade before reaching the cap.


    For a minute throttle, HTTP `429` uses code `RATE_LIMITED`, `X-RateLimit-Scope: minute`, and a `Retry-After`

    header. Wait for that interval, add jitter, and cap retry attempts. A monthly cap uses code

    `MONTHLY_QUOTA_EXCEEDED`, `X-RateLimit-Scope: monthly`, reset timing, upgrade guidance, and an HTTP-date

    `Retry-After` value that points to the monthly reset; do not retry it in a loop.


    ```js

    async function fetchWithBackoff(url, options) {

    for (let attempt = 0; attempt setTimeout(resolve, retryAfter * 1000 + jitterMs));

    }

    }

    ```


    ## Pagination


    List endpoints use cursor-based pagination:

    - `limit`: Number of items per page (1-100, default 25)

    - `cursor`: Opaque cursor from previous response


    Response includes:

    - `items`: Array of results

    - `nextCursor`: Cursor for next page (null if no more)

    - `hasMore`: Whether more items exist'
  contact:
    name: Earnings Feed Support
    url: https://earningsfeed.com/support
    email: support@earningsfeed.com
  license:
    name: Proprietary
    url: https://earningsfeed.com/terms
servers:
- url: https://earningsfeed.com
  description: Production
security:
- bearerAuth: []
tags:


# --- truncated at 32 KB (36 KB total) ---
# Full source: https://artifacts.apis.io/earningsfeed-com/openapi/earningsfeed-com-companies-api-openapi.yml