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Address Geocoding via OpenStreetMap Nominatim
x402
Address Geocoding via OpenStreetMap Nominatim is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-13, last successful call 2026-05-02).
Converts a free-text address or place name into geographic coordinates (latitude/longitude), structured address components, and a bounding box using OpenStreetMap Nominatim.
Price / call$0.0216
Success100%
StatusUnknown
How this service works
Convert an address to geographic coordinates (latitude/longitude). Also returns structured address components and bounding box via OpenStreetMap Nominatim.
Output
Returns latitude and longitude coordinates, a bounding box (min/max lat and lon), and structured address components (street, city, country, postal code, etc.) for the given address or place name.
Example use cases
Example prompt
“What are the latitude and longitude coordinates for 1600 Pennsylvania Avenue NW, Washington, DC?”
Technical details
Endpoint
GEThttps://api.strale.io/x402/address-geocodeWhen to prefer
Use this endpoint when you need to convert a free-text address or place name into geographic coordinates and structured address components, especially when you also need the bounding box. Backed by OpenStreetMap Nominatim, it works well for global addresses and place names without needing a commercial geocoding API key.
Side effects
- Address not found — Nominatim cannot resolve the given string to a location
- Ambiguous address — multiple possible matches returned, first result used
- Malformed or empty address string — input validation error
- Service unavailable or upstream Nominatim timeout
- Rate limit or payment failure for x402 protocol
Input
{
"address": "Eiffel Tower, Paris, France"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| addressrequired | string | Address or place name to geocode |
Output
{
"_meta": {
"payment": {
"method": "x402",
"price_usd": 0.0216,
"settlement_id": "0x325e0efae8d3983b9c5fe6b96a51984124f18dc880e2f2286a52cfcb09ac8a89"
},
"capability": "address-geocode",
"latency_ms": 317,
"provenance": {
"source": "openstreetmap-nominatim",
"fetched_at": "2026-06-13T04:25:38.393Z"
}
},
"found": true,
"latitude": 48.8582599,
"longitude": 2.2945006,
"place_type": "tower",
"bounding_box": {
"east": 2.2956897,
"west": 2.2933119,
"north": 48.8590453,
"south": 48.8574753
},
"display_name": "Tour Eiffel, 5, Avenue Anatole France, Quartier du Gros-Caillou, Paris 7e Arrondissement, Paris, Île-de-France, France métropolitaine, 75007, France",
"input_address": "Eiffel Tower, Paris, France",
"importance_score": 0.6205937724353116
}Schema · Response
{
"latitude": {
"type": "number"
},
"longitude": {
"type": "number"
},
"place_type": {
"type": "string"
},
"bounding_box": {
"type": "object"
},
"display_name": {
"type": "string"
},
"importance_score": {
"type": "number"
}
}Tags
x402
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