adresse.data.gouv.fr

Geocode and reverse-geocode French addresses (Base Adresse Nationale)

🗺 Geo & MapsHEALTHYchecked 10h ago
AUTH NONECORS ✓AGENT ✓HTTPS ✓COMMERCIAL ✓

France's national address geocoder turns a query string into ranked GeoJSON matches with coordinates, postcode, and city — reverse lookups too. It's fast, keyless, and CORS-enabled, documented at 50 requests per second per IP. Data ships under open French licences.

90HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: 90 · healthy
Uptime history
99.44%90 days
98.3%30 days
461P50 · ms
2486P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 156 ms, slowest 1913 ms, most recent 199 ms.
Live response samplecaptured by our last successful check
GET https://api-adresse.data.gouv.fr/search/?q=8+bd+du+port&limit=1

{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "geometry": {
        "type": "Point",
        "coordinates": [
          2.062821,
          49.031624
        ]
      },
      "properties": {
        "label": "8 Boulevard du Port 95000 Cergy",
        "postcode": "95000",
        "city": "Cergy",
        "score": 0.4924265550239234
      }
    }
  ]
}
Call itcurl · fetch · python
curl "https://api-adresse.data.gouv.fr/search/?q=8+bd+du+port&limit=1"
const res = await fetch("https://api-adresse.data.gouv.fr/search/?q=8+bd+du+port&limit=1");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://api-adresse.data.gouv.fr/search/?q=8+bd+du+port&limit=1")
print(res.json())
Endpoints · 3HealthyFULL DOCS ↗
Monitored path responding — GET /search/?q=8+bd+du+port&limit=1461 mschecked 10h ago
GET/search/?q=8+bd+du+port&limit=1PROBED

Geocode and reverse-geocode French addresses (Base Adresse Nationale)

GET/search/?limit=5

Search by query parameters.

GET/search/?page=1

Search by query parameters.

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

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

adresse.data.gouv.fr: common questions

Is adresse.data.gouv.fr free to use?

Yes — adresse.data.gouv.fr is a free geo & maps API. Free tier: Free, no API key. Commercial use is allowed on the free tier.

Does adresse.data.gouv.fr need an API key?

No — adresse.data.gouv.fr needs no API key or signup. You can call it straight away; rate limits still apply (50 requests/second per IP (documented)).

Can I call adresse.data.gouv.fr from the browser?

Yes — adresse.data.gouv.fr 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 adresse.data.gouv.fr up right now?

As of our last scheduled check, adresse.data.gouv.fr is healthy with 99.44% uptime over 90 days and a 461 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.