email_list_validate $0.001 per call

Validates a list of email addresses offline: checks syntax, extracts domain, flags likely disposable domains against a static known-list, marks duplicates (case-insensitive), and returns per-email results plus summary counts.

For AI agents: call email_list_validate
POST https://toll402.dev/v1/t/email_list_validate
{
 "emails": [
  "John.Doe@Example.com",
  "john.doe@example.com",
  "bad-email",
  "user@mailinator.com"
 ]
}
Answers 402 with x402 payment requirements; pay with any x402 client (@x402/fetch, x402 for Python, toll402-client, toll402-mcp) or send a prepaid-credits key as x-toll402-key (https://toll402.dev/credits). Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.

Input schema

{
 "type": "object",
 "properties": {
  "emails": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "minItems": 1,
   "maxItems": 500
  }
 },
 "required": [
  "emails"
 ],
 "additionalProperties": false
}

MCP

{"mcpServers":{"toll402":{"command":"npx","args":["-y","toll402-mcp"],"env":{"TOLL402_WALLET_KEY":"0x..."}}}}

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