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agent402.tools Geocode
x402
agent402.tools Geocode is a paid API for AI agents from agent402.tools, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Resolves a free-form address or place name to geographic coordinates (lat/lon), bounding box, display name, and place type using OpenStreetMap/Nominatim — no API key required.
Price / call$0.001
Success—
StatusUnknown
How this service works
Resolve a free-form address or place name to coordinates: lat/lon, display name, bounding box, place type. OpenStreetMap/Nominatim, no key. ?q=1600+Pennsylvania+Ave+Washington+DC&limit=1.
Output
Returns structured geocoding data including latitude, longitude, a human-readable display name, a bounding box (min/max lat/lon), and place type classification (e.g. building, city, road) based on OpenStreetMap data.
Example use cases
Example prompt
“What are the latitude and longitude coordinates for 1600 Pennsylvania Ave, Washington DC? Just return the top result.”
Technical details
Endpoint
GEThttps://agent402.tools/api/geocodeWhen to prefer
Choose this endpoint when you need to convert a free-form address or place name to geographic coordinates without managing your own API key or quota. It is especially suitable for one-off geocoding needs in agentic workflows, when you want OpenStreetMap-backed results at low cost per call, and when you need bounding box or place type metadata alongside the coordinates.
Side effects
- Address not found — returns empty array if Nominatim cannot match the query
- Ambiguous place name returns unexpected location — mitigated by setting countryCodes filter
- Payment failure — x402 payment of $0.003 USDC not processed, request rejected
- Rate limiting or Nominatim upstream unavailability causes timeout or 5xx error
- Invalid query parameter (missing q) returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 1,
"query": "1600 Pennsylvania Ave NW, Washington, DC",
"source": "nominatim.openstreetmap.org (ODbL)",
"results": [
{
"lat": 38.8976633,
"lon": -77.0365739,
"osm": "way/238241022",
"type": "attraction",
"class": "tourism",
"importance": 0.78,
"boundingBox": {
"east": -77.0362519,
"west": -77.0368537,
"north": 38.897829,
"south": 38.8974908
},
"displayName": "White House, 1600, Pennsylvania Avenue Northwest, Washington, District of Columbia, 20500, United States"
}
]
}
}Tags
x402
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