LimitGuard Entity Trust Check

x402

LimitGuard Entity Trust Check is a paid API for AI agents from api.limitguard.ai, paid per call via x402, $0.85/call, status unknown (last checked 2026-10-09).

Performs a full entity trust assessment across 8 verified data sources (KVK/CBE registry, sanctions, country risk, WHOIS, IBAN, VAT/VIES, wallet screening, x402 history) and returns a 0-100 trust score with cluster and recommendation.

Price / call$0.85

Seller volume →—

Success—

StatusUnknown

How this service works

Full entity trust check across multiple verification layers: KVK/CBE registry, OpenSanctions, country risk (CPI/FATF), domain WHOIS, IBAN validation and EU VAT/VIES. Returns trust score 0-100 with cluster and recommendation.

Output

Returns a JSON object with: trust_score (0-100), cluster label (e.g. 'verified'), recommendation (e.g. 'APPROVE'), list of risk_factors, country, entity_name, and number of sources_checked (up to 8). Aggregates results from KVK/CBE registry, OpenSanctions, CPI/FATF country risk, WHOIS, IBAN validation, EU VAT/VIES, wallet screening, and x402 payment history.

Example use cases

Example prompt

“Can you run a full trust check on 'Acme Corp BV' in the Netherlands — I have their KVK number 12345678 and domain acmecorp.nl — and tell me their trust score and whether I should approve transacting with them?”

Technical details

Endpoint

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

When to prefer

Use this endpoint when you need a comprehensive, multi-source trust assessment of a business entity before initiating a transaction, contract, or automated payment. Prefer this over the lightweight quick-check endpoint when you need full due diligence across all 8 data sources. Choose this when KYB depth, sanctions screening, VAT validation, and wallet risk all matter simultaneously.

Side effects

Missing required fields (entity_name or country) returns 400 validation error
Unknown or unsupported country code returns error or degraded score with fewer sources checked
Entity not found in any registry returns low trust score with risk flags
Invalid IBAN or VAT number format causes validation source to fail gracefully
Sanctions database timeout may reduce sources_checked count
Wallet address on unsupported chain returns partial result

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
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
target_size	object	Ideal-customer employee range, both ends inclusive. Information only.
wallet_chain	string	Blockchain the address is checked against (eth, base, polygon, arbitrum, btc, sol). Defaults to eth when omitted, so send btc or sol with a Bitcoin or Solana address
wallet_address	string	Crypto wallet address (format check only; no on-chain lookup)
target_industries	array	Ideal-customer industries: SBI/NACE code prefixes ("62", "64.20") or plain words matched as whole words against the register's activity descriptions. Information only: never changes the score.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "cluster": "verified",
    "country": "NL",
    "entity_name": "Acme Corp BV",
    "trust_score": 87,
    "risk_factors": [],
    "recommendation": "APPROVE",
    "sources_checked": 7
  }
}

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