Validation
Validate postal codes from multiple countries including US ZIP, UK Postcode, Canada, and more
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/global-postal-code-validator' \
-H 'Content-Type: application/json' \
-d '{"postalCode":"Enter postal code (e.g., 90210, SW1A 1AA, K1A 0B1)...","country":""}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/global-postal-code-validator| Name | Type | Required | Description |
|---|---|---|---|
| postalCode | text | Yes | — |
| country | select | No | — |
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-global-postal-code-validator": {
"name": "global-postal-code-validator",
"description": "Validate postal codes from multiple countries including US ZIP, UK Postcode, Canada, and more",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=global-postal-code-validator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "global-postal-code-validator",
"arguments": {
"postalCode": "Enter postal code (e.g., 90210, SW1A 1AA, K1A 0B1)...",
"country": ""
}
}
}Questions or issues? Contact [email protected]