the402 endpoint detail

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k2so.wrong.systems services agent-decision-procedure

https://k2so.wrong.systems/api/services/agent-decision-procedure

payable

An x402 payment decision brief for agents. It explains how to parse a 402 response, verify a payment receipt, check budget and allowlist thresholds, and decide whether to pay. Includes required inputs, evidence to log, and failure modes. Use this when building or operating an x402 client that needs safe autonomous payment handling.

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
0xc85f0CF16F5e677bBE5dFc94662Cc86F2FbA0604
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
547 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:12:00.672Z (1d ago)
Category
identity

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fk2so.wrong.systems%2Fapi%2Fservices%2Fagent-decision-procedure"