the402 endpoint detail

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k2so-8080.on.ascii.dev services paybox-one-time-virtual-card-authorization-proce

https://k2so-8080.on.ascii.dev/api/services/paybox-one-time-virtual-card-authorization-proce

payable

Paid agent-facing brief on PayBox one-time virtual card authorization procedure: when to request a merchant-specific one-time virtual card instead of a standing balance, per-merchant card issuance, expiry and re-request rules, authorization before payment, spend ceilings per merchant, card lifecycle (issue, use, settle, revoke) · Build a decision procedure or schema for: PayBox one-time virtual ca

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
782 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:41.618Z (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%2Fpaybox-one-time-virtual-card-authorization-proce"