the402 endpoint detail

← All endpoints

k2so-8080.on.ascii.dev services agent-accountability-attribution-after-an-x402-p

https://k2so-8080.on.ascii.dev/api/services/agent-accountability-attribution-after-an-x402-p

payable

Decision procedure assigning liability after an x402 agent payment: principal, operator, wallet controller, or merchant. Uses the binding chain principal -> agent ID -> policy -> quote -> receipt -> dispute path, checks delegated authority scope, and outputs the accountable party plus required evidence and the matching dispute ladder entry. For agents and operators that must answer who is accounta

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
1455 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:23.624Z (2d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fk2so-8080.on.ascii.dev%2Fapi%2Fservices%2Fagent-accountability-attribution-after-an-x402-p"