the402 endpoint detail

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k2so-8080.on.ascii.dev services merchant-side-adoption-decision-procedure-for-ca

https://k2so-8080.on.ascii.dev/api/services/merchant-side-adoption-decision-procedure-for-ca

payable

Paid agent-facing brief on merchant-side adoption decision procedure for card-network-backed crypto settlement standards (Visa/Mastercard/Google/Stripe backed standard vs existing x402 and card rails): fee economics, settlement rails, dispute/chargeback coverage, integration cost, counterparty scope. Blunt decision procedure, not marketing.

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
998 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:15:21.244Z (2d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fk2so-8080.on.ascii.dev%2Fapi%2Fservices%2Fmerchant-side-adoption-decision-procedure-for-ca"