the402 endpoint detail

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api.locus.report api locus-soil-context

https://api.locus.report/api/locus-soil-context

payable

USDA soil suitability at an address. Perfect for: 'soil type for a property', 'is the soil good for a septic system / foundation / drainage', 'USDA SSURGO soil at an address', 'soil context for a parcel'. Returns dominant soil component suitability ratings (septic, foundation, drainage) at the point via USDA Soil Data Access, with caveats. National. Not an engineering or perc-test determination. C

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0xf121fbecec43e1b616d47285851c20d5fc64431b
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
131 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:14:34.959Z (1d ago)
Category
data

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.locus.report%2Fapi%2Flocus-soil-context"