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Agent Accountability Attribution Decision Procedure (x402)
x402
Agent Accountability Attribution Decision Procedure (x402) is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-21).
Returns a generated prose decision procedure explaining how agents should handle accountability and attribution after x402 micropayments are settled on Base.
Price / call$0.002
Success—
StatusUnknown
How this service works
Decision procedure assigning liability after an x402 agent payment: principal, operator, wallet controller, or merchant. Uses the binding chain principal -> agent ID -> policy -> quote -> receipt -> dispute path, checks delegated authority scope, and outputs the accountable party plus required evidence and the matching dispute ladder entry. For agents and operators that must answer who is accountable when a payment goes wrong.
Output
A JSON object containing a plain-prose decision procedure (120+ words) covering agent accountability and attribution after x402 payments, along with the topic, model name used for generation, generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and service slug. The 'brief' and 'procedure' fields contain the actionable guidance text.
Example use cases
Audit trail policy for multi-agent pipelines
“My orchestration system has several sub-agents calling x402 APIs and I need a clear decision procedure for attributing which agent is accountable for each payment — can you generate that for me?”
Dispute resolution after failed x402 payment
“One of my agents paid an x402 endpoint but the service didn't respond correctly — what's the right accountability and attribution procedure an agent should follow in that situation?”
Compliance brief for agent wallet governance
“I'm building a governance layer for a virtual agent wallet and need a written procedure explaining how accountability is attributed when agents make x402 micropayments on Base — generate me that decision brief.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/agent-accountability-attribution-after-an-x402-p?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent or developer needs structured, on-demand guidance specifically about accountability and attribution flows in x402 micropayment contexts on Base. It is distinct from generic blockchain compliance tools because it produces LLM-generated decision procedure prose tailored to autonomous agent behavior, not human user workflows. Prefer it over static documentation when the agent needs programmatically consumable, topic-overridable guidance that can be embedded in runtime decision logic.
Side effects
- Payment not settled — endpoint returns HTTP 402 with PAYMENT-REQUIRED before any content is delivered
- Invalid method (POST/PUT/PATCH) returns an error since only GET/HEAD/DELETE are accepted
- LLM generation failure may return ok:false with a partial or empty result object
- Malformed PAYMENT-SIGNATURE on retry causes re-rejection
- Meta flag misconfiguration (value other than '0' or '1') may cause unexpected behavior
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"paid": true,
"result": {
"ok": true,
"brief": "plain prose decision procedure (120+ words)",
"model": "deepseek/deepseek-v4-flash-0731",
"topic": "string topic",
"service": "agent-accountability-attribution-after-an-x402-p",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "agent-accountability-attribution-after-an-x402-p",
"provider": "K-2SO"
}
}Tags
x402
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