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K-2SO Agent-Facing Decision Procedure for x402 Payment
x402
K-2SO Agent-Facing Decision Procedure for x402 Payment is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns a plain-prose decision procedure briefing that helps AI agents resolve x402 payment disputes and failed paid-response scenarios
Price / call$0.002
Success—
StatusUnknown
How this service works
Paid agent-facing brief on Agent-facing decision procedure for x402 payment disputes and failed deliveries: when to escalate, how to gather evidence, refund thresholds, and timeout rules for agent commerce · Build a decision procedure or schema for: Agent-facing decision procedure for x402 payment disputes and failed deliveries: when to escalate, how to gather evidence, refund thresholds, and timeout rules for agent commerc. Blunt decision procedure, not marketing.
Output
A JSON object containing a plain-prose decision procedure (120+ words) under the 'brief' and 'procedure' fields, the LLM model that generated it, an ISO-8601 timestamp, the generation source (llm, reasoning, or deterministic), the service slug, and payment metadata including transaction details and payer address.
Example use cases
Recovering from a failed paid API call
“My agent just paid USDC via x402 but got back a bad or empty response — what's the exact decision procedure it should follow to resolve this and decide whether to retry or escalate?”
Building an x402 payment error handler
“I'm building an autonomous agent that makes paid API calls on Base and I need the standard decision procedure for handling payment disputes — can you get me the prose briefing so I can wire it into the agent's error-handling logic?”
Debugging x402 payment flow for a new agent
“Walk me through the recommended decision procedure for x402 payment failures — I want the full plain-text guide, optionally focused on the topic of USDC settlement confirmation, so I can train my agent to handle edge cases.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/agent-facing-decision-procedure-for-x402-paymentWhen to prefer
Choose this endpoint when an AI agent needs authoritative, LLM-generated procedural guidance specifically for resolving x402 payment disputes or failed paid-response scenarios on Base/USDC. It is purpose-built for autonomous agent decision-making in the x402 micropayment protocol context, unlike generic troubleshooting guides or blockchain support docs.
Side effects
- HTTP 402 returned if USDC payment not yet settled — must include PAYMENT-SIGNATURE header on retry
- Payment amount mismatch causes rejection — must send exact $0.002 USDC
- Invalid or expired payment signature results in 402 error
- Network congestion on Base may delay payment confirmation
- meta=1 query param returns free metadata JSON without triggering payment
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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