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HALOWERK Baltic Land – Local Relief (Germany)
x402
HALOWERK Baltic Land – Local Relief (Germany) is a paid API for AI agents from baltikum.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the local relief value (difference between maximum and minimum sampled surface elevation) for a given coordinate within Germany.
Price / call$0.003
Success—
StatusUnknown
How this service works
Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Earth boundary for Germany; results outside it are rejected before payment.
Output
A numeric value representing the local relief in meters — the difference between the maximum and minimum sampled surface elevation within the analysis grid around the queried coordinate. The coordinate must fall within Germany's boundary; requests outside it are rejected before any charge.
Example use cases
Site suitability for construction project
“I'm evaluating a construction site near Munich at 48.1351° N, 11.5820° E. Can you tell me the local surface relief there — how much elevation variation exists across the area?”
Flood risk terrain screening
“For a flood risk assessment near Hamburg at 53.5511° N, 9.9937° E in Germany, what's the local elevation relief? I need to know how much the terrain varies in that area.”
Agricultural land slope assessment
“I'm analysing farmland near Dresden at 51.0504° N, 13.7373° E — what's the local relief value there so I can understand how hilly or flat the terrain is?”
Technical details
Endpoint
POSThttps://baltikum.halowerk.com/v1/de-local-reliefWhen to prefer
Use this endpoint when you need a single-point local relief metric (max minus min elevation) specifically for a location in Germany. It is ideal for terrain characterization, site suitability analysis, flood risk screening, or any workflow that needs a fast, pay-per-call elevation variability estimate without setting up a full DEM pipeline. Prefer this over generic elevation APIs when you specifically need the relief (range) rather than absolute elevation, and when your target area is within Germany.
Side effects
- Coordinate outside Germany boundary — request rejected before payment, no charge incurred
- Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Invalid or missing coordinate fields — schema validation failure
- Service unavailable or timeout — network or provider error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | number | WGS84 latitude inside the published European coverage. |
| longitude | number | WGS84 longitude inside the published European coverage. |
Tags
x402
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