France property & address · x402
fr-address
French address geocoding and normalisation via the official Base Adresse Nationale (api-adresse.data.gouv.fr). Returns normalised label, postcode, city, INSEE code, lat/lon and score.
0.002 USDC / call · {atomic} atomic · 2000 atomic
Endpoint
GET|POST https://x402-gateway.forge-x402.workers.dev/api/fr-address
MCP tool:: fr_address
Parameters
| Name | Required | Type | Description |
|---|---|---|---|
q | Required | string | Free-text French address |
Example request (unpaid — expect 402)
curl -sS -D - "https://x402-gateway.forge-x402.workers.dev/api/fr-address?q=8+bd+du+port+95000+cergy"
Example 402 challenge
The same object is also sent as a base64 PAYMENT-REQUIRED header. Amounts are atomic USDC units (6 decimals).
{
"x402Version": 2,
"error": "Payment required",
"resource": {
"url": "https://x402-gateway.forge-x402.workers.dev/api/fr-address",
"description": "French address geocoding and normalisation via the official Base Adresse Nationale (api-adresse.data.gouv.fr). Returns normalised label, postcode, city, INSEE code, lat/lon and score.",
"mimeType": "application/json"
},
"accepts": [
{
"scheme": "exact",
"network": "eip155:8453",
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x7B8bf45ac6AcbA6D4CFB626b57D3f5fF3C9C89F7",
"maxTimeoutSeconds": 120,
"extra": {
"name": "USD Coin",
"version": "2"
}
}
]
}Retry with payment
curl -sS "https://x402-gateway.forge-x402.workers.dev/api/fr-address?q=8+bd+du+port+95000+cergy" \ -H "PAYMENT-SIGNATURE: $PAYMENT"
Example response
{
"results": [
{
"label": "8 Boulevard du Port 95000 Cergy",
"postcode": "95000",
"city": "Cergy",
"citycode": "95127",
"lat": 49.03,
"lon": 2.06,
"score": 0.95
}
]
}