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x402-toolbox Terrain Elevation Lookup
x402
x402-toolbox Terrain Elevation Lookup is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Returns the terrain elevation for a given geographic location, paid per-call via x402 USDC on Base with no API key required.
Price / call$0.002
Success—
StatusUnknown
How this service works
309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.
Output
A JSON response with ok and paid confirmation flags, along with the terrain elevation value (likely in meters above sea level) for the queried geographic coordinates.
Example use cases
Hike route elevation check
“I'm planning a hike and need to know the terrain elevation at the trailhead located at latitude 36.5785, longitude -118.2923 — can you look that up for me?”
Construction site altitude lookup
“We're scoping a building project and need the ground elevation at coordinates 40.7128 latitude, -74.0060 longitude in New York City.”
Drone flight altitude planning
“Before I fly my drone, can you check the terrain elevation at latitude 51.5074, longitude -0.1278 so I know how high the ground is there?”
Technical details
Endpoint
GEThttps://x402-toolbox.shablony-pro.workers.dev/geo/terrain-elevation?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, no-signup elevation lookup for a specific coordinate, billed per-call via USDC on Base through x402. Ideal for AI agents that need geospatial elevation data without managing API keys or subscriptions — particularly useful in autonomous workflows where micropayment-based access is preferred over credential management.
Side effects
- Missing or invalid coordinates return an error or empty result
- Coordinates outside supported geographic coverage may return null elevation
- Malformed schema parameter may cause a 400 error
- Payment failure via x402 results in a 402 Payment Required response blocking the call
- Rate or quota issues on the underlying elevation data source may cause transient failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| schema | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true
}
}Tags
x402
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