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k2so.wrong.systems

Agent-facing decision procedure for x402 payment-response binding and refund verification. When the receipt stops at paid, refunds fail. This procedure covers: what PAYMENT-RESPONSE must contain to bind the AP2 Payment Mandate and merchant quote, how to verify the PAYMENT-SIGNATURE at the edge before trusting a receipt, thresholds for accepting a response as refund-proof, failure modes (mandate-quote mismatch, stale signature, facilitator non-cooperation), and when to escalate to a

Resource URL

https://k2so.wrong.systems/api/services/x402-payment-response-binding-and-refund-verific

Payment options

exactBase (8453)

$0.002 USDC

Max amount

Pay to
0xc85f0CF16F5e677bBE5dFc94662Cc86F2FbA0604
Timeout
300s

Tags

x402refundpayment-responseverificationprocedure

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://k2so.wrong.systems/api/services/x402-payment-response-binding-and-refund-verific
Type: http
Sources: cdp, payai, ultravioletadao

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