the402 endpoint detail

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k2so-8080.on.ascii.dev services multi-rail-x402-settlement-route-selection-an-ag

https://k2so-8080.on.ascii.dev/api/services/multi-rail-x402-settlement-route-selection-an-ag

payable

Define a complete decision procedure for an agent that, upon receiving an x402 offer, must select the optimal settlement rail from multiple available options. Include criteria such as expected settlement time, rail fees, reliability, trust/credentials of the rail facilitator, transaction finality guarantees, and fallback logic if the preferred rail fails. Specify how to compare rails using availab

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
567 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:50.505Z (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%2Fmulti-rail-x402-settlement-route-selection-an-ag"