Overview

This node sends WhatsApp messages using the 4Jawaly API, supporting various message types including templates, interactive messages, images, audio, video, documents, locations, and more. It is useful for automating WhatsApp communications in marketing, customer support, and notifications. For example, it can send approved WhatsApp templates with dynamic content, interactive lists for user selections, or multimedia messages to engage customers.

Use Case Examples

1. Sending a WhatsApp approved template message with dynamic parameters.
2. Sending an interactive list message to allow users to select options.
3. Sending an image or video message with optional captions.

Properties

Output

JSON

• success - Indicates if the operation was successful.
• operation - The operation performed, e.g., sendTemplate.
• message - A descriptive message about the result of the operation.
• message_id - The ID of the sent message, if available.
• api_message - The message returned by the API.
• description - Additional description or details from the API response.
• raw_response - The full raw response from the API.

Dependencies

• 4Jawaly API

Troubleshooting

• Ensure the WhatsApp Project ID is correct and active to avoid authentication errors.
• Verify the JSON format of the Request Body for the Send Template operation to prevent parsing errors.
• Check network connectivity and API endpoint availability if requests time out or fail.
• Handle API error messages carefully; they often include details about missing or invalid parameters.
• Use unique button titles for interactive messages to avoid validation errors.

Links

• 4Jawaly WhatsApp API Documentation - Official documentation for the 4Jawaly WhatsApp API used by this node.