French Business API

French Business API — free tier with API key

📚 Open DataUNMONITORED
AUTH APIKEYCORS AGENT ?HTTPS COMMERCIAL ?

French Business API exposes a free-tier JSON API. Register for an API key if required; we verified a public or demo endpoint.

HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: — · unmonitored
ON PROBE SCHEDULE

We probe a documented GET and expect 2xx JSON — full uptime and health score. Open provider docs ↗

Uptime historystarts after first probe

On our probe schedule. Uptime charts appear after the first check lands.

Example responsefrom provider docs — not verified by us
GET https://frenchbusinessapi.com/health

{
  "status": "ok",
  "apis": [
    "/sirene",
    "/business-days"
  ],
  "sirene_db": true,
  "postal_db": true,
  "ecb_cache": true,
  "x402_enabled": true
}
Call itcurl · fetch · python
curl "https://frenchbusinessapi.com/health"
const res = await fetch("https://frenchbusinessapi.com/health");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://frenchbusinessapi.com/health")
print(res.json())
Endpoints · 6On scheduleFULL DOCS ↗
On schedule — GET /health awaits first probe
GET/healthPROBED

French Business API — free tier with API key

GET/ping

Lightweight ping endpoint.

GET/status

Service status metadata.

GET/sirene/siret/{siret}

Lookup Siret

GET/sirene/siren/{siren}

Lookup Siren

GET/sirene/search

Search

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Not tracked yet. Shape-change history starts once this API joins our probe schedule.

French Business API: common questions

Is French Business API free to use?

Yes — French Business API is a free open data API. Free tier: Free tier — API key required. Whether the free tier allows commercial use is unclear — check the provider docs.

Does French Business API need an API key?

Yes — French Business API needs a free API key, which you pass on each request. Rate limits: Unpublished.

Can I call French Business API from the browser?

Yes — French Business API returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is French Business API up right now?

French Business API is catalogued but not yet on our probe schedule, so we don't publish a live status for it. Check the provider's own status page or docs for its current state.