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geo402 Reverse Geocode
x402
geo402 Reverse Geocode 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 latitude/longitude coordinate pair into a human-readable address or place name using a pay-per-call model via x402 or MPP payment.
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
A human-readable address or place description corresponding to the given latitude and longitude, likely including street address, city, region, and country.
Example use cases
Example prompt
“What's the street address at coordinates 40.7580° N, 73.9855° W? I just need the human-readable location name for those GPS coordinates.”
Technical details
Endpoint
GEThttps://geo402.alogos.xyz/v1/reverse-geocodeWhen to prefer
Choose this endpoint when you need a pay-as-you-go reverse geocoding call with no API key or subscription required, particularly useful for AI agents that can pay per-call via x402 (Base/USDC) or MPP (Tempo/pathUSD). Ideal for one-off or low-volume lookups where a subscription service would be overkill.
Side effects
- Coordinates out of valid range (lat outside -90 to 90, lon outside -180 to 180) returns an error
- Coordinates over an ocean or uninhabited area may return no address or a sparse result
- Payment failure via x402/MPP results in a 402 Payment Required response before geocoding occurs
- Network timeout if the upstream geocoding data source is unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latrequired | number | Latitude in decimal degrees. |
| lonrequired | number | Longitude in decimal degrees. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| lat | number | |
| lon | number | |
| name | string | |
| admin1 | string | |
| timezone | string | |
| distanceKm | number | Present on reverse geocoding responses. |
| population | number | |
| countryCode | string | |
| countryName | string |
Tags
x402
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