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x402 Trust Layer Agent Verify
x402
x402 Trust Layer Agent Verify is a paid API for AI agents from x402trustlayer.xyz, paid per call via x402, $0.04/call, status unknown (last checked 2026-10-02).
Verifies whether an agent action is permitted and trusted within the x402 trust infrastructure after micropayment settlement
Price / call$0.04
Success—
StatusUnknown
How this service works
68 paid x402 trust infrastructure APIs: guard, semantic escrow, mandate diff, certified seller network, KYM, mandates, compliance, disputes, and orchestration.
Output
Returns a JSON object with three fields: 'ok' (boolean indicating successful verification), 'allowed' (boolean indicating whether the action is permitted), and 'summary' (a plain-text explanation of the trust decision after x402 payment settlement).
Example use cases
Example prompt
“Check whether my agent is allowed to make a GET request using the x402 trust layer — verify the action and tell me if it's permitted and what the trust summary says.”
Technical details
Endpoint
POSThttps://x402trustlayer.xyz/api/agent/verify?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent needs to verify whether a specific HTTP action is permitted under the x402 trust framework, particularly after a micropayment has been settled. Prefer this over generic auth checks when working within the x402 ecosystem and needing a trust-layer decision with a human-readable summary.
Side effects
- Payment not settled — request blocked if x402 micropayment was not processed
- Invalid HTTP method — only GET, HEAD, DELETE are accepted; POST/PUT/PATCH will fail validation
- Missing required 'input' object — returns validation error
- Unsupported request type — only 'http' type is accepted
- Network or service unavailability returning non-200 response
- Mandate not found or expired — allowed may return false with explanatory summary
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"allowed": true,
"summary": "Paid response after x402 settlement"
}
}Tags
x402
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