Developer platform · API v1

Build with the FastFund API.

Read the live demo database through a typed, versioned API. Selected integration writes are implemented behind bearer-token authentication.

Open Swagger UIOpen ReDocDownload swagger.jsonView on GitHub
Public preview access. GET endpoints require no authentication. Writes return 503 until FASTSME_API_TOKEN is configured; enabled clients send Authorization: Bearer <token>.

Resources

Entities

Funds, SPVs, trusts, and operating entities.

GET /api/v1/entitiesGET /api/v1/entities/{id}

Obligations

Entity filing and compliance obligations.

GET /api/v1/obligationsGET /api/v1/obligations/{id}

Documents

Tracked tax and regulatory source documents.

GET /api/v1/documentsGET /api/v1/documents/{id}

Jurisdictions

Jurisdictions and source-authority coverage.

GET /api/v1/jurisdictionsGET /api/v1/jurisdictions/{id}

Quick start

curl "https://fund.fastsme.com/api/v1/entities?limit=20"

python - <<'PY'
import requests
rows = requests.get("https://fund.fastsme.com/api/v1/entities", timeout=20).json()
print(rows["data"])
PY

Runtime OpenAPI: /api/openapi.json · Stable compatibility schema: /swagger.json · Interactive docs: /api/docs