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x402 Trust Bulk Trust Score Lookup (10 endpoints)
x402
x402 Trust Bulk Trust Score Lookup (10 endpoints) is a paid API for AI agents from x402-trust.com, paid per call via x402, $0.045/call, status unknown (last checked 2026-09-15).
Returns trust grades, uptime stats, compliance scores, and settlement data for up to 10 x402 endpoints in a single POST call.
Price / call$0.045
Success—
StatusUnknown
How this service works
Trust, reputation & reliability scores for x402 endpoints. We monitor every listed x402 service 24/7: uptime probes, 402-envelope compliance, price history, and real on-chain USDC settlement volume. Free grade & recommendation for any endpoint, $0.005 for a full data breakdown.
Output
A JSON object containing up to 10 per-endpoint results, each with: a letter grade (A–F), numeric trust score, uptime probe stats over 30 days, 402-envelope compliance count, average latency, USDC settlement volume and distinct payer count, price change history, a recommendation (e.g. 'proceed'), confidence score, score range (low/high/point), breakdown subscores (uptime, latency, compliance, activity, stability, age), freshness metadata, advertised price details, and human-readable explanations. Unknown endpoints return found:false with nulls.
Example use cases
Vetting x402 APIs before agent integration
“Before I wire up my agent to these x402 APIs, can you check their trust grades and uptime stats for all 10 of them? I want to know which ones are compliant and have solid settlement history.”
Comparing USDC settlement volume across services
“I'm trying to pick the most economically active x402 services from this list — can you look up the 30-day USDC settlement volume and distinct payer counts for these 10 endpoints?”
Monitoring for newly delisted or degraded endpoints
“Can you run a bulk trust check on these 10 x402 endpoints and flag any that have been delisted, have failing probes, or have dropped below a B grade in the last 30 days?”
Technical details
Endpoint
POSThttps://x402-trust.com/v1/x402-trust-bulk-10When to prefer
Use this endpoint when you need to evaluate multiple x402 endpoints at once (up to 10) and want full data including settlement volume, compliance history, latency, and scored recommendations. Prefer this over the single-endpoint or free-grade endpoints when you need machine-readable subscores and confidence intervals for automated agent decision-making.
Side effects
- Endpoint URL not found in monitoring database — returns found:false with null score
- Invalid resource URL format in input array — may cause validation error
- More than 10 resources submitted — bulk tier limit exceeded
- Network timeout reaching x402-trust.com
- Payment failure via x402 — 402 response not settled, data not returned
- Stale data if endpoint has not been probed recently — freshness.live will be false
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| resources | array |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": 10,
"results": [
{
"flags": [],
"found": true,
"grade": "A",
"score": 87.4,
"stats": {
"payTo": "0x1111111111111111111111111111111111111111",
"delisted": false,
"probes30d": 144,
"payToStale": false,
"probeOk30d": 143,
"firstSeenTs": 1748707200000,
"avgLatencyMs": 210,
"observedDays": 30,
"latencyVantage": "measured from a single EU vantage point; includes network round-trip distance to the endpoint",
"settlements30d": 52,
"payToLastSeenTs": 1751299100000,
"payToSharedWith": 0,
"priceChanges30d": 0,
"settlementAsset": "USDC",
"envelopeValid30d": 144,
"distinctPayers30d": 14,
"settlementDecimals": 6,
"settledVolumeUsd30d": 5.2,
"settledVolumeUnits30d": "5200000"
},
"resource": "https://api.example.com/v1/thing",
"breakdown": {
"age": 0.7,
"uptime": 0.99,
"latency": 0.85,
"activity": 0.6,
"stability": 1,
"compliance": 1
},
"freshness": {
"live": false,
"ageSeconds": 100,
"probedAtTs": 1751299100000
},
"probed_at": 1751299100000,
"subscores": {
"economicConfidence": 0.6,
"specComplianceScore": 100,
"economicReputationScore": 71,
"technicalReliabilityScore": 92
},
"templated": false,
"advertised": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"network": "eip155:8453",
"decimals": 6,
"amountUsd": 0.01,
"observedAtTs": 1751299100000
},
"confidence": 0.82,
"probes_30d": 144,
"recomputed": true,
"scoreRange": {
"low": 82.1,
"high": 90,
"point": 87.4
},
"computed_at": 1751299200000,
"description": "Returns a thing.",
"endpoint_id": 123,
"serviceName": "Example Thing API",
"explanations": [
"High uptime over 144 probes.",
"Consistent 402 envelope compliance."
],
"flagsDetailed": [],
"recommendation": "proceed",
"gradeThresholds": {
"A": 80,
"B": 65,
"C": 50,
"D": 35,
"F": 0
},
"confidenceDetail": {
"overall": 0.82,
"economic": 0.6,
"observation": 0.9
},
"dataCompleteSince": 1748707200000
},
{
"found": false,
"grade": null,
"score": null,
"resource": "https://api.unknown.example/v1/missing",
"probed_at": null,
"confidence": null,
"probes_30d": null,
"recomputed": false,
"computed_at": null,
"endpoint_id": null,
"recommendation": null
}
],
"requested": 2,
"generated_at": 1751299200000,
"recomputed_ms": 420,
"recomputed_count": 1,
"recompute_limit_hit": false
}
}Tags
x402
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