GET /v1/forms/c - SEC API for AI

curl -X GET \
  -H "x-api-key: $SECAPI_API_KEY" \
  -H "secapi-version: 2026-03-19" \
  "https://api.secapi.ai/v1/forms/c"

{
  "requestId": "req_2ZK8Q1W9F4M6P7R3"
}

Return recent Form C crowdfunding offering filings with cursor pagination and date filters

Audience: application and coding agent.

Coverage and source scope

Use this route to find filed Form C crowdfunding-offering disclosures. A filing record is not proof that a campaign reached its target, closed, or sold all offered securities; review the cited filing and any later amendments for the disclosed status. date_from and date_to bound filing dates. submission_file_limit can reduce the SEC submission history searched, so lower values can omit older records. Follow nextCursor with the same filters. See filing conventions.

Canonical metadata

requestId
traceparent

Example request

curl -X GET \
  -H "x-api-key: $SECAPI_API_KEY" \
  -H "secapi-version: 2026-03-19" \
  "https://api.secapi.ai/v1/forms/c"

Example response

{
  "requestId": "req_2ZK8Q1W9F4M6P7R3"
}

Give this prompt to your agent

Failure posture

treat non-2xx responses as contract-aware failures, not free-form errors
preserve requestId and traceparent in logs and downstream reports
if provenance or freshness metadata is present, return it unchanged so trust is not lost in the handoff

​Coverage and source scope

​Canonical metadata

​Example request

​Example response

​Give this prompt to your agent

​Failure posture

Coverage and source scope

Canonical metadata

Example request

Example response

Give this prompt to your agent

Failure posture