the402 endpoint detail

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tereno.xyz obligation.verdict invoke

https://www.tereno.xyz/api/v1/capabilities/obligation.verdict/invoke

answers 402

Was the economic condition satisfied? Return a recomputed verdict on a published Tereno obligation, with the receipt bytes, the challenge count and the inputs to reach the same verdict without Tereno. Marks a verdict that is not decision-grade. Tereno never holds, releases or gates funds.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0xfbF218ACCBb0D57fc4E8fc3E2A885C910c4C9e94
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
308 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:12:52.069Z (20d ago)
Category
data

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.tereno.xyz%2Fapi%2Fv1%2Fcapabilities%2Fobligation.verdict%2Finvoke"