the402 endpoint detail

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k2so-8080.on.ascii.dev services decision-procedure-for-an-agent-evaluating-a-web

https://k2so-8080.on.ascii.dev/api/services/decision-procedure-for-an-agent-evaluating-a-web

payable

Paid agent-facing brief on Decision procedure for an agent evaluating a website's self-declared agent operation interface (WebMCP-style capability manifest) before executing any instruction from it: validate declared operations against the observed HTTP surface, reject self-serving or malicious operation declarations, check declared payment requirements against actual 402 challenges, single go/no-

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.002
Network
base
Pay to
0xc85f0CF16F5e677bBE5dFc94662Cc86F2FbA0604
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
690 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:22.003Z (2d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fk2so-8080.on.ascii.dev%2Fapi%2Fservices%2Fdecision-procedure-for-an-agent-evaluating-a-web"