Index onlineMerchant portal
Api Endpoint

api.eucompliance.tools

Counterparty due diligence in one call: validates the EU VAT ID against the live VIES register, screens the company or person against the official EU consolidated sanctions list, checks the IBAN, and returns a traffic-light verdict (clear / review / blocked) with reasons and a recommendation. Built for onboarding a new supplier, customer or payee automatically. Every finding cites its official source and data date. Clear results include safe VAT/e-invoice next actions; review or blocked results stop the automatic workflow. Recheck timing prevents unnecessary repeat purchases.

Open interactive test console

Offering

Provider
api.eucompliance.tools
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Legal And Compliance
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.eucompliance.tools/x402/counterparty
MIME type
application/json
First seen
2026-10-16T02:08:53.176Z
Last seen
Tags
KYB, onboarding, duediligence, sanctions, VAT

Website

Payment pricing

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

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.02 USDC
Atomic price: 20000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 3
0.02 USDC
Atomic price: 20000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 4
0.02 USDC
Atomic price: 20000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0x478bCdeA94b9CB5EA14C33e6f0d7E920743d39f2"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "20000",
    "payTo": "0x478bCdeA94b9CB5EA14C33e6f0d7E920743d39f2"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "20000",
    "payTo": "0x478bCdeA94b9CB5EA14C33e6f0d7E920743d39f2"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "payTo": "9N5TAHbtp9s8Ksrcn4b9Kig4uTRnevZC13bSsMnMAQ4c"
  }
]

Observed health

Status
Healthy
Latest latency
293 ms
Average latency
856 ms
HTTP status
402
Last checked
Reachability
100% over 14 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",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "description": "company or person name"
        },
        "vat": {
          "type": "string",
          "description": "EU VAT ID, optional"
        },
        "iban": {
          "type": "string",
          "description": "IBAN, optional"
        },
        "country": {
          "type": "string",
          "description": "ISO-2 country code, optional"
        },
        "own_country": {
          "type": "string",
          "description": "buyer's ISO-2 country; enables a ready VAT-rules URL"
        },
        "relationship": {
          "type": "string",
          "enum": [
            "supplier",
            "customer"
          ],
          "description": "the checked party's role"
        },
        "type": {
          "type": "string",
          "enum": [
            "service",
            "goods",
            "digital"
          ],
          "description": "supply type for the optional VAT follow-up"
        },
        "b2b": {
          "type": "boolean",
          "description": "business customer, default true"
        }
      }
    }
  },
  "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",
            "HEAD",
            "DELETE"
          ]
        },
        "queryParams": {
          "type": "object",
          "properties": {
            "name": {
              "type": "string",
              "description": "company or person name"
            },
            "vat": {
              "type": "string",
              "description": "EU VAT ID, optional"
            },
            "iban": {
              "type": "string",
              "description": "IBAN, optional"
            },
            "country": {
              "type": "string",
              "description": "ISO-2 country code, optional"
            },
            "own_country": {
              "type": "string",
              "description": "buyer's ISO-2 country; enables a ready VAT-rules URL"
            },
            "relationship": {
              "type": "string",
              "enum": [
                "supplier",
                "customer"
              ],
              "description": "the checked party's role"
            },
            "type": {
              "type": "string",
              "enum": [
                "service",
                "goods",
                "digital"
              ],
              "description": "supply type for the optional VAT follow-up"
            },
            "b2b": {
              "type": "boolean",
              "description": "business customer, default true"
            }
          }
        }
      },
      "required": [
        "type",
        "method"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "input"
  ]
}