Email Sender API Tester

No Composer required. Upload JSON, optionally add attachments, and send through SMTP.

1. API Settings

API Endpoint

API Key

2. Test Request

Browse JSON Request File

JSON file contents will be loaded into the editor.

JSON Request Body

{
  "from_name": "John Smith",
  "from_email": "api@example.com",
  "to_email": "your-test@gmail.com",
  "subject": "Quick question",
  "body": "Hello,\n\nThis is a test email.\n\nThank you.",
  "is_html": false
}

Attachments (Optional)

Selected files are automatically converted to Base64 and added to the API request. Keep total size within your configured limit.

3. API Response

Waiting for request...