the402 endpoint detail

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api.geoprimitives.dev elevation profile

https://api.geoprimitives.dev/v1/elevation/profile

needs params

Send a polyline as an array of [longitude, latitude] positions and it answers with elevations sampled at equal geodesic spacing along it, from the USGS 3D Elevation Program seamless DEM, plus the cumulative gain and loss and the minimum and maximum. One call for a whole route rather than one call per point: 2000 samples cost what two cost. COVERAGE is the state of Alaska, whole, and nothing else y

Bazaar lists this endpoint, but when we called it we got HTTP 400 instead of a payment challenge.
Price
10000 atomic
Network
not established
Pay to
-
Spec dialect
-
Transport
-
HTTP method
POST
Response latency
11 ms
Payment options
0 usable of 0
Last checked
2026-09-06T01:13:21.248Z (37d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.geoprimitives.dev%2Fv1%2Felevation%2Fprofile"