OpenWeather Reverse Geocoding via Locus x402

x402

OpenWeather Reverse Geocoding via Locus x402 is a paid API for AI agents from openweather.x402.paywithlocus.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Converts geographic coordinates (latitude/longitude) into human-readable location names (city, region, country) using OpenWeather's reverse geocoding API.

Price / call$0.005

Seller volume →—

Success—

StatusUnknown

How this service works

Global weather data — current conditions, 5-day forecasts, hourly forecasts, air quality index with pollutants, geocoding, and One Call 3.0 with full weather suite and government alerts.

Output

Returns an array of up to 5 location objects matching the given coordinates, each containing the city/town name, state/region, country code, and possibly local-language name variants. Response is wrapped in a Locus x402 payment envelope indicating settlement in USDC.

Example use cases

Identify location from GPS coordinates

“I have a GPS fix at latitude 51.5074, longitude -0.1278 — what city and country is that? Show me the top 2 results.”

Enrich weather data with place names

“I've got coordinates 35.6895° N, 139.6917° E from a sensor — can you reverse geocode that to get the city name so I can label my weather report properly?”

Validate user location claim

“A user says they're in Sydney, Australia, but their reported coordinates are -33.8688, 151.2093 — can you reverse geocode those and confirm what city comes back?”

Technical details

Endpoint

POSThttps://openweather.x402.paywithlocus.com/openweather/reverse-geocode

When to prefer

Choose this endpoint when you need to convert raw GPS or map coordinates into human-readable place names, especially within a workflow already using OpenWeather data (weather lookup, air quality, forecasts). Prefer it over general-purpose geocoding APIs when you want a pay-per-call micropayment model with no subscription, and when you're already paying for OpenWeather data via the Locus x402 gateway. Not suitable for forward geocoding (address to coordinates).

Side effects

Invalid latitude (outside -90 to 90) or longitude (outside -180 to 180) returns a validation error
Coordinates in open ocean or uninhabited areas may return zero results or sparse data
Payment failure or insufficient USDC balance causes x402 payment rejection before the geocoding call is made
Limit value outside 1–5 may be rejected or clamped
Network timeout or OpenWeather upstream outage returns a 5xx error

Input

Schema · Request body

Field	Type	Description
lat	number
lon	number
limit	number

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}

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How this service works

Global weather data — current conditions, 5-day forecasts, hourly forecasts, air quality index with pollutants, geocoding, and One Call 3.0 with full weather suite and government alerts.

Output

Example use cases

Identify location from GPS coordinates

“I have a GPS fix at latitude 51.5074, longitude -0.1278 — what city and country is that? Show me the top 2 results.”

Enrich weather data with place names

“I've got coordinates 35.6895° N, 139.6917° E from a sensor — can you reverse geocode that to get the city name so I can label my weather report properly?”

Validate user location claim

“A user says they're in Sydney, Australia, but their reported coordinates are -33.8688, 151.2093 — can you reverse geocode those and confirm what city comes back?”

Technical details

Endpoint

POSThttps://openweather.x402.paywithlocus.com/openweather/reverse-geocode

When to prefer

Side effects

Invalid latitude (outside -90 to 90) or longitude (outside -180 to 180) returns a validation error
Coordinates in open ocean or uninhabited areas may return zero results or sparse data
Payment failure or insufficient USDC balance causes x402 payment rejection before the geocoding call is made
Limit value outside 1–5 may be rejected or clamped
Network timeout or OpenWeather upstream outage returns a 5xx error

Input

Schema · Request body

Field	Type	Description
lat	number
lon	number
limit	number

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}