# French Address Geocoder (x402-farm)

> French Address Geocoder (x402-farm) is a paid API for AI agents from x402-farm.vercel.app, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Geocodes any French address (including overseas territories) to latitude/longitude coordinates with a confidence score.

## Facts

- Endpoint: GET https://x402-farm.vercel.app/v1/fr/geocode
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/french-address-geocoder-x402-farm-60c3824a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GxJjoB4jvgWAharT9m3qM

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability french-address-geocoder-x402-farm-60c3824a
```

Example prompt: Can you get me the latitude and longitude for 10 rue de Rivoli, Paris 75001 — I need the GPS coordinates and confidence score for that French address.

## When to prefer this

Choose this endpoint when you need to geocode addresses specifically within France or its overseas territories (Guadeloupe, Martinique, Réunion, etc.) at very low per-call cost ($0.005 USDC) with no account setup required. Ideal for AI agents using the x402 pay-per-call pattern on Base.

## Known failure modes

- Address not found or ambiguous — may return empty results or low confidence score
- Non-French addresses will fail or return incorrect results
- Malformed query string may yield no results
- Payment failure via x402 protocol if insufficient USDC balance

## How this service works

Pay-per-call APIs for AI agents — x402 protocol, USDC on Base, no account needed.

## Output

Returns latitude and longitude coordinates for the queried French address along with a confidence/relevance score indicating how well the address matched. Covers metropolitan France and all overseas territories.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "results": [
   {
    "lat": 16.23619,
    "lon": -61.537759,
    "label": "Pointe-à-Pitre"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/french-address-geocoder-x402-farm-60c3824a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-farm.vercel.app](https://www.zero.xyz/host/x402-farm.vercel.app/llms.txt)