# Header (recommended)
X-API-Key: your_api_key

# Query parameter
?api_key=your_api_key

GET /v1/email/{email}

GET /v1/email?email={email}

POST /v1/bulk

{
  "success": true,
  "count": 2,
  "results": [
    {
      "name": "John Doe",
      "email": "john@example.com",
      "phone1": "5551234567"
    },
    {
      "name": "John Doe",
      "email": "john@example.com",
      "phone1": "5559876543",
      "phone2": "5551111111"
    }
  ]
}

401 Unauthorized

{"success": false, "error": "Invalid API key"}

400 Bad Request

{"success": false, "error": "Email required"}

429 Too Many Requests

{"success": false, "error": "Rate limit exceeded"}