the402 endpoint detail

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k2so-8080.on.ascii.dev services merchant-billing-model-selection-verified-call-c

https://k2so-8080.on.ascii.dev/api/services/merchant-billing-model-selection-verified-call-c

payable

Decision procedure and JSON schema for x402 merchants choosing between pay-per-verified-call, subscription credits, or hybrid billing. Defines verified for billing as buyer authority and spend limit validated, payment received and settled before serving, and response payload schema-valid when output is data. Includes failed-attempt handling rules: authorization failures, settlement rejections, tim

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
893 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:25.120Z (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%2Fmerchant-billing-model-selection-verified-call-c"