Validation

Batch Phone Validator

Validate and format multiple phone numbers at once with international format support

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Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/batch-phone-validator' \
  -H 'Content-Type: application/json' \
  -d '{"phoneList":"Enter phone numbers separated by delimiter...\n+1-555-123-4567, (555) 987-6543, 555.123.9999","delimiter":"comma","customDelimiter":"Enter custom delimiter","countryCode":"US","formatOutput":true,"showSummary":true}'

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/batch-phone-validator

Parameters

Name	Type	Required	Description
phoneList	textarea	Yes	—
delimiter	select	Yes	—
customDelimiter	text	No	—
countryCode	select	Yes	—
formatOutput	checkbox	No	—
showSummary

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-batch-phone-validator": {
      "name": "batch-phone-validator",
      "description": "Validate and format multiple phone numbers at once with international format support",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=batch-phone-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": "batch-phone-validator",
    "arguments": {
  "phoneList": "Enter phone numbers separated by delimiter...\n+1-555-123-4567, (555) 987-6543, 555.123.9999",
  "delimiter": "comma",
  "customDelimiter": "Enter custom delimiter",
  "countryCode": "US",
  "formatOutput": true,
  "showSummary": true
}
  }
}

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]

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