Validation

EU VAT Validator

Validate European Union Value Added Tax (VAT) numbers from all EU member states

text· Text resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/eu-vat-validator' \
  -H 'Content-Type: application/json' \
  -d '{"vatNumber":"Enter EU VAT Number (e.g., DE123456789, FR12345678901)...","country":""}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/eu-vat-validator

Parameters

Name	Type	Required	Description
vatNumber	text	Yes	—
country	select	No	—

Response format

Text result

JSON

{
  "result": "Processed text content",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-eu-vat-validator": {
      "name": "eu-vat-validator",
      "description": "Validate European Union Value Added Tax (VAT) numbers from all EU member states",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=eu-vat-validator",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "eu-vat-validator",
    "arguments": {
  "vatNumber": "Enter EU VAT Number (e.g., DE123456789, FR12345678901)...",
  "country": ""
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]

Browse tools Open tool

curl -X POST 'https://api.elysiatools.com/en/api/tools/eu-vat-validator' \ -H 'Content-Type: application/json' \ -d '{"vatNumber":"Enter EU VAT Number (e.g., DE123456789, FR12345678901)...","country":""}'

Name

Type

Required

Description

vatNumber

text

Yes

—

country

select

—

{ "mcpServers": { "elysiatools-eu-vat-validator": { "name": "eu-vat-validator", "description": "Validate European Union Value Added Tax (VAT) numbers from all EU member states", "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=eu-vat-validator", "command": "", "args": [], "env": {}, "isActive": true, "type": "sse" } } }

{ "jsonrpc": "2.0", "id": 2, "method": "tools/call", "params": { "name": "eu-vat-validator", "arguments": { "vatNumber": "Enter EU VAT Number (e.g., DE123456789, FR12345678901)...", "country": "" } } }