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Wuzapi AI

Send WhatsApp messages using Wuzapi - optimized for AI workflows

Actions7

Overview

This node, named "Wuzapi AI," enables sending various types of WhatsApp messages through the Wuzapi service. It is optimized for AI workflows but can be used in any scenario where automated WhatsApp messaging is needed. The node supports sending text, images, documents, audio, video, location, and contact messages.

Common use cases include:

  • Sending notifications or alerts via WhatsApp.
  • Delivering multimedia content such as images or videos to users.
  • Sharing location information or contact details automatically.
  • Integrating AI-generated messages into WhatsApp conversations.

For example, you could use this node to send a personalized text message to a customer after an AI chatbot interaction or share a product brochure as a document.

Properties

Name Meaning
Phone Number Phone number in international format (without the +). Example: 5491155553934
Message The text message to send (only for the "Send Text" operation)

Since the request is limited to the "Default" resource and "Send Text" operation, only these properties are relevant here.

Output

The node outputs JSON data representing the response from the Wuzapi API after sending the message. Each output item corresponds to one input item processed and contains the API response under the json field.

No binary data output is produced by this operation.

Dependencies

  • Requires an API key credential for authenticating with the Wuzapi service.
  • The node makes HTTP POST requests to Wuzapi endpoints corresponding to the selected operation.
  • Proper configuration of the Wuzapi API credentials in n8n is necessary.

Troubleshooting

  • Common issues:

    • Invalid phone number format: Ensure the phone number is in international format without the "+" sign.
    • Missing required parameters: Both "Phone Number" and "Message" must be provided for sending text messages.
    • Network or authentication errors: Verify that the API key credential is correctly set up and has proper permissions.

  • Error messages:

    • Unknown operation: ... — This indicates an unsupported operation was selected; verify the operation name.
    • API errors returned from Wuzapi will appear in the output JSON under an error field if "Continue On Fail" is enabled.

Links and References

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