Index onlineMerchant portal
Api Endpoint

Checkpoint402 OFAC Screening

Screens a person/company name (fuzzy, alias-aware) and/or a crypto wallet address against the US Treasury OFAC SDN list, refreshed twice daily, including the extended-remarks file where most sanctioned crypto addresses are listed.

Open interactive test console

Offering

Provider
api.checkpoint402.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Other
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.checkpoint402.com/v1/sanctions-screen
MIME type
application/json
First seen
2026-10-23T22:26:25.467Z
Last seen
Tags
sanctions, OFAC, compliance, KYC, aml

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0x739E2381939F558046E6041e1853B49B8033DB6e"
  }
]

Observed health

Status
Healthy
Latest latency
102 ms
Average latency
508 ms
HTTP status
402
Last checked
Reachability
100% over 7 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "description": "Person or company name"
        },
        "address": {
          "type": "string",
          "description": "Crypto wallet address (EVM, BTC, TRX, …)"
        },
        "threshold": {
          "type": "number",
          "description": "Name-match threshold 0.7-1 (default 0.92)"
        },
        "limit": {
          "type": "number",
          "description": "Max name candidates, 1-20 (default 5)"
        }
      },
      "required": []
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "input": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "type": "string",
          "enum": [
            "GET"
          ]
        },
        "queryParams": {
          "type": "object",
          "properties": {
            "name": {
              "type": "string",
              "description": "Person or company name"
            },
            "address": {
              "type": "string",
              "description": "Crypto wallet address (EVM, BTC, TRX, …)"
            },
            "threshold": {
              "type": "number",
              "description": "Name-match threshold 0.7-1 (default 0.92)"
            },
            "limit": {
              "type": "number",
              "description": "Max name candidates, 1-20 (default 5)"
            }
          },
          "required": []
        }
      },
      "required": [
        "type",
        "method"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "input"
  ]
}