the402 endpoint detail

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x402.forgemesh.io coordinates-distance

https://x402.forgemesh.io/coordinates-distance

payable

Computes straight-line haversine distance and compass bearing between any two latitude/longitude points, returned in km, miles, and nautical miles. Useful for geofencing checks, travel-time estimation inputs, and mapping agents working from raw coordinate pairs rather than place names.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
40 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:17:30.173Z (1d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.forgemesh.io%2Fcoordinates-distance"