US Companies

GET /us/companies

Call GET /us/companies on the Corpus API.

Category: US · Companies

Authentication

Send the provisioned API key in the X-API-KEY header.

Required scopes: us:read.

Request

Name	In	Required	Type	Constraints	Description
ticker	query	no	string | null	—	—
as_of	query	no	string | null	—	—
limit	query	no	integer	default 100; min 1; max 2000	—
offset	query	no	integer	default 0; min 0	—

Example request

curl --request GET \
  --url 'https://corpus-api.onera.app/us/companies?ticker=AAPL&limit=100' \
  --header "X-API-KEY: ${CORPUS_API_KEY}"

Responses

Status	Description	Content type	Schema
200	Successful Response	application/json	CompaniesResponse
400	Invalid parameter combination	application/json	ErrorResponse
401	Missing or invalid API key	application/json	ErrorResponse
403	Insufficient jurisdiction or scope	application/json	ErrorResponse
404	Unknown resource	application/json	ErrorResponse
422	Request schema validation failed	application/json	ErrorResponse
429	Rate limit exceeded	application/json	ErrorResponse
503	Source content is unavailable or still processing	application/json	ErrorResponse

Representative 200 response

{
  "companies": [
    {
      "name": "string",
      "cik": "0000320193",
      "sec_filings_url": "https://corpus-api.onera.app",
      "ticker": "AAPL",
      "exchange": "string",
      "sic_code": "string",
      "sic_industry": "string",
      "sector": "string",
      "industry": "string",
      "location": "string",
      "is_active": true
    }
  ],
  "meta": {
    "jurisdiction": "US",
    "count": 1,
    "limit": 10,
    "offset": 0,
    "next_offset": null,
    "as_of": "2025-12-31T23:59:59Z",
    "normalization_version": "string",
    "provenance": {}
  }
}