adresse.data.gouv.fr
adresse.data.gouv.fr
Address database of France, geocoding and reverse.
No authentication required
Check the docs depth and real endpoint shape before assuming production fit.
Start by accessing the API endpoints directly as no authentication is required. Visit the official website for documentation and usage details.
Uptime · 30-day window
About this API
adresse.data.gouv.fr provides an address database specifically for France, enabling developers to perform geocoding and reverse geocoding operations. It is designed to help applications convert addresses into geographic coordinates and vice versa within the French territory.
This API is useful for developers building location-based services, mapping applications, or any system requiring accurate French address data. Its focus on France ensures that the data is relevant and specialized for that region.
Since the API does not require authentication, it is easy to integrate and use for public or open projects. The simplicity and specificity make it a practical choice for developers needing French geocoding capabilities without complex setup.
What you can build
- 1Display French address details
- 2Generate coordinates from addresses
- 3Validate French postal addresses
- 4Perform reverse geocoding in France
Strengths & limitations
Strengths
- No authentication required
- Focused on French addresses
- Supports geocoding and reverse
Getting started
Start by accessing the API endpoints directly as no authentication is required. Visit the official website for documentation and usage details.
FAQ
Do I need an API key to use adresse.data.gouv.fr?+
No, this API does not require any authentication or API key.
Can I use this API for reverse geocoding?+
Yes, the API supports both geocoding and reverse geocoding for French addresses.
Is there any cost associated with using this API?+
The input does not specify pricing, so it is presumed to be free or publicly accessible.
Can I call this API directly from a browser?+
Since no authentication is required, it can generally be called from client-side code, but check CORS policy on the official site.
What kind of data does the API return?+
It returns address data and geographic coordinates related to French locations.
Technical details
- Auth type
- none
- Pricing
- free
- Protocols
- REST
- Response time
- 828 ms
- Last health check
- 8/13/2026, 5:30:24 AM