WassengerInstall

Overview

This node integrates with the Wassenger WhatsApp API, enabling automation and management of various WhatsApp-related resources. Specifically, for the WhatsApp Numbers resource with the Delete Number operation, it allows users to delete a registered WhatsApp number from their Wassenger account.

Typical use cases include:

• Removing inactive or deprecated WhatsApp numbers from your system.
• Automating cleanup of WhatsApp numbers when they are no longer needed.
• Managing WhatsApp number lifecycle programmatically within workflows.

For example, you might use this node in an automated workflow that decommissions WhatsApp numbers after a campaign ends or when a number is reassigned.

Properties

The property supports loading options dynamically (via getDevices method), allowing users to select from existing WhatsApp numbers configured in their Wassenger account.

Output

The node outputs JSON data representing the result of the delete operation. Typically, this will include confirmation of deletion or relevant status information returned by the Wassenger API.

No binary data output is expected for this operation.

Example output structure (conceptual):

{
  "success": true,
  "message": "WhatsApp number deleted successfully",
  "deletedNumberId": "123456789"
}

Dependencies

• Requires an active Wassenger API key credential configured in n8n to authenticate requests.
• Depends on the Wassenger WhatsApp API service being accessible.
• The node uses internal methods to perform the delete operation on the WhatsApp Numbers resource.

Troubleshooting

• Common issues:

  • Providing an invalid or non-existent WhatsApp Number ID will likely cause an error.
  • Network connectivity problems can prevent successful API calls.
  • Insufficient permissions or invalid API keys may result in authentication errors.

• Error messages:

  • "WhatsApp number not found": Verify the WhatsApp Number ID is correct and exists.
  • "Authentication failed": Check that the API key credential is valid and has necessary permissions.
  • "Network error" or timeouts: Ensure network connectivity and API endpoint availability.

• Resolution tips:

  • Use the dynamic dropdown to select valid WhatsApp Number IDs to avoid typos.
  • Confirm API credentials in n8n settings.
  • Retry operations if transient network issues occur.

Links and References

• Wassenger Official API Documentation
• n8n Documentation on Credentials
• WhatsApp Business API General Info