Index onlineMerchant portal
Api Endpoint

win.oneshotagent.com

Check whether a VAT number is registered for cross-border trade in an EU member state or Northern Ireland.

Open interactive test console

Offering

Provider
win.oneshotagent.com
Method
POST
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://win.oneshotagent.com/v1/tools/lookup/company-vat-registration
MIME type
Not provided
First seen
2026-10-16T01:52:40.118Z
Last seen
Tags
None supplied

Website

Payment pricing

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

Payment option 1
0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "payTo": "0x9fb365E4E9385E2a39FeBAd70368267e6f571d9A"
  }
]

Observed health

Status
Healthy
Latest latency
65 ms
Average latency
71 ms
HTTP status
204
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

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "properties": {
        "country": {
          "description": "Two-letter code the source uses: the 27 EU member states (EL for Greece) or XI for Northern Ireland",
          "enum": [
            "AT",
            "BE",
            "BG",
            "CY",
            "CZ",
            "DE",
            "DK",
            "EE",
            "EL",
            "ES",
            "FI",
            "FR",
            "HR",
            "HU",
            "IE",
            "IT",
            "LT",
            "LU",
            "LV",
            "MT",
            "NL",
            "PL",
            "PT",
            "RO",
            "SE",
            "SI",
            "SK",
            "XI"
          ],
          "type": "string"
        },
        "vat_number": {
          "description": "The VAT number, 2 to 14 letters and digits once spaces, dots and dashes are removed; a leading country code equal to country is removed. 2 to 40 characters. letters, digits, spaces, dots and dashes only.",
          "type": "string"
        }
      },
      "required": [
        "country",
        "vat_number"
      ]
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "bodyType",
    "body",
    "method"
  ],
  "type": "object"
}

Output schema

{
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}