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geo402 Geocoding
x402
geo402 Geocoding is a paid API for AI agents from geo402.alogos.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Converts a place or city name into geographic coordinates (latitude/longitude) using a pay-per-call model with no API key required
Price / call$0.02
Success—
StatusUnknown
How this service works
Pay-per-call geolocation utility for AI agents: geocoding, reverse geocoding, timezone lookup, and great-circle distance. No API key, no subscription — agents pay per request via x402 (Base/USDC) or MPP (Tempo/pathUSD).
Output
Returns one or more geocoded results for the queried place name, each containing latitude, longitude, and the resolved place name. The `limit` parameter controls how many results are returned.
Example use cases
Example prompt
“What are the latitude and longitude coordinates for Lisbon? Just give me the top result.”
Technical details
Endpoint
GEThttps://geo402.alogos.xyz/v1/geocodeWhen to prefer
Choose this endpoint when you need forward geocoding (place name to coordinates) without an API key or subscription, especially in agent pipelines that can handle x402 micropayments on Base/USDC or MPP/pathUSD. Ideal for one-off or low-volume lookups where pay-per-call economics are preferable to a monthly plan.
Side effects
- Place name not found — returns empty results or 404
- Ambiguous place name returns unexpected or irrelevant location
- Missing required `q` parameter returns 400 Bad Request
- Payment not provided or insufficient — returns 402 Payment Required
- Rate limiting or service unavailability returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| qrequired | string | Place, city, or region name to geocode, e.g. 'Lisbon' or 'New York'. |
| limit | integer | Maximum ranked matches to return. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| queryrequired | string | |
| resultsrequired | array |
Tags
x402
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