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latestSwagger 2.02026-08-0651043.0 KB
Fraud API

Calculate fraud probability of a wallet address

Returns a fraud probability score for a given wallet address. Use this endpoint for real-time risk gating — for example, at wallet-connect to decide whether to allow or flag a user before they interact with your protocol.

Response latency: under 100ms.

Subscription: Business or Enterprise.

Further reading: Fraud Detector Guide

post/fraud/check

Request body

network'ETH' | 'BNB' | 'POLYGON' | 'TON' | 'BASE' | 'TRON' | 'HAQQ' required

Blockchain network to query.

walletAddressstring required

The wallet address to screen.

calculateboolean

Boolean indicating whether to perform a full realtime recalculation

Example request

{
  "network": "ETH",
  "walletAddress": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}

Response

Fraud check result

messagestring

Result status message.

walletAddressstring

Blockchain wallet address analyzed.

chainstring

Blockchain network identifier.

status'Not Fraud' | 'Fraud' | 'New Address'

Risk classification of the wallet.

probabilityFraudstring

Fraud probability score between 0.00 and 1.00, returned as string to preserve precision.

tokenstring nullable

Optional token associated with the wallet analysis.

lastCheckedstring date-time

Last time the wallet fraud analysis was executed.

checked_timesinteger

Number of times this wallet has been analyzed.

createdAtstring date-time

Record creation timestamp.

updatedAtstring date-time

Last update timestamp.

Example response

{
  "message": "Success",
  "walletAddress": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
  "chain": "ETH",
  "status": "Not Fraud",
  "probabilityFraud": "0.0421858616",
  "lastChecked": "2026-02-20T14:05:17.000Z",
  "forensic_details": {
    "cybercrime": "0",
    "money_laundering": "0",
    "number_of_malicious_contracts_created": "0",
    "gas_abuse": "0",
    "financial_crime": "0",
    "darkweb_transactions": "0",
    "reinit": "0",
    "phishing_activities": "0",
    "fake_kyc": "0",
    "blacklist_doubt": "0",
    "fake_standard_interface": "0",
    "stealing_attack": "0",
    "blackmail_activities": "0",
    "sanctioned": "0",
    "malicious_mining_activities": "0",
    "mixer": "0",
    "fake_token": "0",
    "honeypot_related_address": "0"
  },
  "checked_times": 2134,
  "createdAt": "2023-10-12T11:46:55.000Z",
  "updatedAt": "2026-03-09T12:45:19.000Z",
  "sanctionData": [
    {
      "createdAt": "2026-03-09T12:45:19.000Z",
      "updatedAt": "2026-03-09T12:45:19.000Z"
    }
  ]
}