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Factline Payee Trust Check
x402
Factline Payee Trust Check is a paid API for AI agents from factline.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Screens an x402 payment endpoint (and optionally its seller company) against sanctions lists, PEP lists, domain signals, and wallet blacklists before an agent pays it
Price / call$0.01
Success—
StatusUnknown
How this service works
API and MCP servers that let AI agents and apps check people, companies, Dutch addresses and cars against official records: sanctions and PEP lists, 10 company registers, Dutch property, rent and RDW vehicle data. From $0.001 per call.
Output
Returns a JSON object with an overall trust score (0-100), an allow/deny decision, sanctions and PEP match flags on the wallet(s), domain registration details and health metrics for the seller's origin, an optional company register record with its own sanctions screen, and a TTL-stamped evidence URL for audit purposes.
Example use cases
Pre-payment sanctions screen for agent
“I'm about to have my agent pay an x402 API at https://someapi.example.com — can you run a Factline payee check on that URL first and tell me the trust score and whether any sanctions flags come up?”
Wallet address blacklist check
“Screen the wallet 0xb58dd178abac67f6d4894437a7fc725cbddb2075 through Factline's payee check and let me know if it's sanctioned or flagged on any watchlist.”
Company compliance check before API deal
“Before we onboard this vendor's API, check the payee endpoint https://vendor.io/v1/data and also run their company 'Vendor GmbH' in Germany through Factline so we have the register record and a sanctions clearance.”
Technical details
Endpoint
GEThttps://factline.dev/v1/payee/check?utm_source=zero.xyzWhen to prefer
Use this endpoint when an AI agent is operating in an agentic payments flow (x402 protocol) and needs to perform pre-payment due diligence on a payee — especially when sanctions compliance, AML checks, or PEP screening are required before releasing funds. Prefer it over generic OFAC lookup tools when you need a combined trust score covering domain health, wallet sanctions, and company register verification in a single call.
Side effects
- Missing required 'url' or 'wallet' query parameter returns a validation error
- Unresolvable or non-x402 URL may return incomplete seller data
- Sanctioned wallet returns decision 'deny' with populated flags array
- Company not found in target country register returns partial company data
- Network timeout on upstream register lookup may delay or degrade company sub-check
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"flags": [],
"score": 100,
"trust": {
"ttl": 3600,
"score": 100,
"decision": "allow",
"evidence": "https://factline.dev/v1/payee/check?url=https%3A%2F%2Ffactline.dev%2Fv1%2Fkyb%2Fcheck"
},
"seller": {
"x402": {
"networks": [
"eip155:8453",
"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
],
"payment_options": [
{
"amount": "50000",
"pay_to": "0xb58dd178abac67f6d4894437a7fc725cbddb2075",
"scheme": "exact",
"network": "eip155:8453"
}
]
},
"domain": {
"flags": [],
"registered": "2026-09-16"
},
"health": {
"ok_rate": 1,
"median_ms": 420,
"checked_days": 30
},
"origin": "https://factline.dev"
},
"company": "not requested (send company and country)",
"wallets": [
{
"wallet": "0xb58dd178abac67f6d4894437a7fc725cbddb2075",
"matches": [],
"sanctioned": false
}
],
"decision": "allow"
}
}Tags
x402
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