Overview

This node integrates with the Wavify API to send WhatsApp messages, specifically supporting the operation to send documents via WhatsApp messaging. It is useful for automating document delivery through WhatsApp in workflows, such as sending invoices, contracts, or informational PDFs directly to customers or clients.

Use Case Examples

1. Sending a PDF invoice to a customer via WhatsApp automatically after a purchase.
2. Delivering a contract document to a client for review through WhatsApp messaging.

Output

JSON

• messageId - The unique identifier of the sent message.
• status - The status of the message delivery.
• timestamp - The time when the message was sent.

Dependencies

• Requires Wavify API credentials including base URL, subscription ID, and instance ID for authentication.

Troubleshooting

• Ensure that the Wavify API credentials (base URL, subscription, instance) are correctly configured to avoid authentication errors.
• Check that the document to be sent is properly formatted and accessible to prevent upload failures.
• Verify network connectivity to the Wavify API endpoint to avoid request timeouts or connection errors.

Links

• Wavify API Documentation - Official documentation for the Wavify API including messaging operations.