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x402 Trust Layer – Trust Score v2
x402
x402 Trust Layer – Trust Score v2 is a paid API for AI agents from x402trustlayer.xyz, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-12).
Computes a trust score for an HTTP transaction, returning a boolean allowance decision and a human-readable summary after x402 micropayment settlement.
Price / call$0.08
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 'ok' (boolean indicating request success), 'allowed' (boolean trust decision), and 'summary' (human-readable explanation of the trust determination) — all provided after x402 micropayment settlement at $0.08 USDC.
Example use cases
Validate seller before escrow release
“Before we release the escrow funds to this seller, run a trust check on their transaction — I need to know if they're cleared to receive payment or if we should hold.”
Screen agent transaction for compliance
“My AI agent just initiated a micropayment transaction on behalf of a client — can you score it for trust and compliance and tell me in plain English whether it should go through?”
Guard incoming mandate execution request
“We've got an incoming mandate execution request from an external agent — run it through the trust layer and let me know if it's allowed to proceed or if there's a risk flag I should know about.”
Technical details
Endpoint
POSThttps://x402trustlayer.xyz/api/protocol/trust-score/v2?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a trust/risk gate before allowing an AI agent transaction, escrow settlement, or mandate execution to proceed — especially within x402 micropayment flows where a structured allow/deny signal with a plain-language summary is required.
Side effects
- Missing required 'input' object returns validation error
- Unsupported HTTP method (non-POST/PUT/PATCH) causes rejection
- Invalid bodyType enum value causes schema validation failure
- Insufficient x402 payment results in 402 Payment Required response
- Malformed body object may return ambiguous trust result
- Network timeout from trust scoring backend returns error state
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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