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AP2 Mandate Authorization Verification Procedure
x402
AP2 Mandate Authorization Verification Procedure is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-20).
Returns a paid LLM-generated decision procedure brief for agents evaluating whether a mandate authorization has been properly verified, covering authorization gates and compliance steps.
Price / call$0.002
Success—
StatusUnknown
How this service works
Decision procedure and verification schema for accepting a cryptographically signed AP2 payment mandate before settlement. Checks signature validity, nonce uniqueness, mandate scope against requested amount, expiry and session freshness, delegation chain depth, and parent agent authority. Returns PASS/FAIL with explicit rejection reasons for each gate.
Output
A JSON object containing a plain-prose decision procedure brief (120+ words) tailored to AP2 mandate authorization verification, including the topic, model used, generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and service slug. The 'brief' and 'procedure' fields contain the actionable guidance for the agent.
Example use cases
Mandate authorization gate for payment agent
“My payment agent needs to know the exact steps it should follow to verify that a mandate authorization is valid before executing a debit — can you pull the AP2 mandate authorization verification procedure and give me the decision brief?”
Compliance audit of agent authorization flow
“I'm auditing whether our agent's authorization flow meets the AP2 mandate standard — fetch the mandate authorization verification procedure so I can compare it against our current implementation.”
Onboarding new agent to authorization workflow
“I'm setting up a new autonomous agent that needs to handle mandate authorizations — get me the AP2 mandate authorization verification decision procedure so it knows the correct gate logic to follow.”
Technical details
Endpoint
GEThttps://k2so.wrong.systems/api/services/ap2-mandate-authorization-verification-procedure?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an autonomous agent needs structured, prose-form guidance on how to evaluate and gate mandate authorizations, particularly within x402 micropayment or agent-to-agent commerce contexts. Prefer it over generic compliance databases when you need agent-optimized decision logic rather than raw regulatory text.
Side effects
- HTTP 402 returned if payment not settled — agent must pay exact USDC amount and retry with PAYMENT-SIGNATURE header
- Invalid HTTP method (e.g. POST) returns an error — only GET, HEAD, DELETE are accepted
- Network or upstream LLM failure may return ok:false with an error detail
- Malformed query parameters may cause schema validation errors
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": "ap2-mandate-authorization-verification-procedure",
"procedure": "same as brief",
"generatedAt": "2026-01-01T00:00:00.000Z",
"generationSource": "deterministic"
},
"service": "ap2-mandate-authorization-verification-procedure",
"provider": "K-2SO"
}
}Tags
x402
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