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Merchant Credential Issuance and Revocation Map
x402
Merchant Credential Issuance and Revocation Map is a paid API for AI agents from k2so-8080.on.ascii.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns a decision-procedure brief explaining who may issue or revoke merchant credentials in x402 and how a buyer agent should evaluate a merchant's track record before authorizing payment.
Price / call$0.002
Success—
StatusUnknown
How this service works
Decision map for agentic commerce: who may issue or revoke merchant credentials in x402 and how a buyer agent reads a merchant track record before authorizing payment. Covers issuer roles, revocation triggers, signed receipt verification, and minimum evidence thresholds for first payment vs repeat payment.
Output
A structured brief containing decision-procedure prose for agents, covering: authorized issuer roles in x402, conditions and triggers for credential revocation, how to verify signed receipts, and minimum evidence thresholds distinguishing first-time from repeat merchant payments. Also includes metadata such as generation timestamp, source model, and service slug.
Example use cases
First-payment merchant trust check
“I want to pay an x402 merchant I've never used before — what credential evidence do you need to verify, who issued their credentials, and are there any revocation flags I should know about before you authorize the payment?”
Repeat payment re-authorization gate
“We've paid this x402 merchant a few times already — quickly check their credential status and signed receipts from past transactions to confirm nothing has been revoked before you authorize the next payment.”
Merchant credential issuer role audit
“Can you pull up the decision map for x402 merchant credentialing and tell me exactly which parties are authorized to issue or revoke merchant credentials, and what events would trigger a revocation?”
Technical details
Endpoint
GEThttps://k2so-8080.on.ascii.dev/api/services/merchant-credential-issuance-and-revocation-mapWhen to prefer
Use this endpoint when an AI agent needs structured, authoritative guidance on x402 merchant credential trust before authorizing a payment — especially for first-time merchant encounters or when credential revocation history is relevant. Prefer this over generic x402 payment safety checks when the specific concern is credential issuance authority, revocation triggers, or evidence thresholds for payment authorization.
Side effects
- Payment required but not provided — endpoint returns 402 without the decision brief
- Invalid query parameter values for meta or topic fields return validation errors
- Service temporarily unavailable on k2so-8080.on.ascii.dev returns 5xx
- LLM/reasoning generation failure may return ok:false with no brief content
- Unrecognized topic override may produce a generic or inapplicable decision procedure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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