LimitGuard KYB & Sanctions Screening API

x402

LimitGuard KYB & Sanctions Screening API is a paid API for AI agents from api.limitguard.ai, paid per call via x402, $1.85/call, status unknown (last checked 2026-10-12).

Performs Know Your Business (KYB), sanctions/PEP screening, and entity trust checks on companies using KVK, KBO/CBE, VIES, and OpenSanctions data sources

Price / call$1.85

Seller volume →—

Success—

StatusUnknown

How this service works

Per-entity report built from one real check's signals: identity, sanctions and PEP screening, domain signals, trust score (risk.trust_score, 0-100, 100 = best), correlations with the caller's earlier reports, sources and an evidence hash. A source that did not answer is shown unavailable, never clean.

Output

Returns a structured report including: entity details (name, country), sanctions screening result (match/no_match with threshold), PEP exposure status, domain age and status, risk cluster label (e.g. 'verified'), numeric trust score (0-100), trust level (high/medium/low), recommendation (APPROVE/REVIEW/REJECT), list of sources checked, a unique check_id and report_id, and a cryptographic report hash for auditability.

Example use cases

Vendor onboarding compliance check

“Before we pay this new supplier, can you screen Technobuild GmbH using their EU VAT number DE123456789 and check if they appear on any sanctions or PEP lists? I need a trust recommendation before approving the invoice.”

Belgian company verification for due diligence

“I need to verify a Belgian company before signing a partnership agreement — their CBE number is 0123.456.789 and their domain is partnerfirm.be. Can you check their legitimacy and run a sanctions screening?”

Crypto counterparty trust assessment

“We're about to receive a large payment from a business called FinChain Ltd in Ireland — can you look them up by their VAT number IE9876543B and also check their crypto wallet address 0xABC123... for any risk flags or sanctions matches?”

Technical details

Endpoint

POSThttps://api.limitguard.ai/v1/reports/entity?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need comprehensive, multi-source KYB and sanctions screening for European businesses (especially Dutch KVK or Belgian CBE registered entities), EU VAT validation, or PEP exposure checks — particularly in agentic workflows requiring pay-per-call pricing via x402 or API key, with cryptographic audit trails. Prefer this over generic company data APIs when compliance-grade sanctions screening against OpenSanctions lists and trust scoring are required in the same call.

Side effects

Missing required input fields returns validation error
Unknown or unregistered KVK/CBE number returns not-found result
VIES VAT lookup may fail if EU VAT registry is temporarily unavailable
Ambiguous entity name without country code may return low-confidence results
Insufficient prepaid balance triggers payment required response
Cached check_id lookup returns stale data if entity status has changed

Input

Schema · Request body

Field	Type	Description
iban	string	IBAN for financial validation
domain	string	Entity website domain
country	string	ISO 3166-1 alpha-2 country code
check_id	string	Id of a check stored by an earlier /v1/reports/entity call
cbe_number	string	Belgian CBE number (0XXX.XXX.XXX or 10 digits)
kvk_number	string	Dutch KVK number (8 digits)
vat_number	string	EU VAT number
entity_name	string	Legal entity name
wallet_chain	string	Blockchain the address is checked against
wallet_address	string	Crypto wallet address (format check only; no on-chain lookup)

Output

Schema · Response

{
  "type": "json",
  "example": {
    "pep": {
      "status": "ok",
      "matches": [],
      "exposure": false
    },
    "risk": {
      "cluster": "verified",
      "confidence": 0.9,
      "trust_level": "high",
      "trust_score": 87,
      "recommendation": "APPROVE",
      "sources_checked": 5
    },
    "domain": {
      "domain": "acme.example",
      "status": "ok",
      "domain_age_days": 3200
    },
    "entity": {
      "country": "NL",
      "entity_name": "Acme Corp BV"
    },
    "sources": [
      {
        "source": "opensanctions",
        "status": "ok"
      }
    ],
    "check_id": "3f9c1e2a-1111-4a2b-9c3d-000000000000",
    "evidence": {
      "report_hash": "sha256:...",
      "hash_algorithm": "sha256"
    },
    "report_id": "3f9c1e2a-1111-4a2b-9c3d-000000000001",
    "sanctions": {
      "lists": [],
      "result": "no_match",
      "status": "ok",
      "threshold": 0.7
    },
    "created_at": "2026-09-24T10:00:00Z",
    "correlations": {
      "links": [],
      "status": "ok",
      "scope_note": "workspace_reports"
    }
  }
}

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