the402 endpoint detail

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mitteleuropa.halowerk.com v1 li-soil-silt

https://mitteleuropa.halowerk.com/v1/li-soil-silt

answers 402

Mean SoilGrids silt fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Liechtenstein; results outside it are rejected before payment.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.004
Network
base
Pay to
0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
571 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:15:32.324Z (23d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmitteleuropa.halowerk.com%2Fv1%2Fli-soil-silt"