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CrunchzApp

Interact with CrunchzApp API

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Overview

This node allows sending a voice message to a specified contact via the CrunchzApp API. It is useful in scenarios where you want to automate voice notifications, alerts, or personalized voice messages to users identified by their contact IDs. For example, businesses can use it to send appointment reminders or promotional voice messages directly to customers' messaging apps.

Properties

Name Meaning
Contact Id The unique identifier of the contact to whom the voice message will be sent (format: xxx@c.us).
Audio Url The URL pointing to the voice audio file to be sent. Supported formats include .opus and similar audio types.

Output

The node outputs JSON data representing the response from the CrunchzApp API after attempting to send the voice message. This typically includes status information about the message delivery. The node does not output binary data.

Dependencies

  • Requires an active CrunchzApp API key credential configured in n8n.
  • Depends on internet access to reach the CrunchzApp API endpoint at https://api.crunchz.app/api.
  • The audio file must be accessible via a public URL.

Troubleshooting

  • Invalid Contact Id: If the contact ID format is incorrect or the contact does not exist, the API may return an error. Verify the contact ID format and existence.
  • Audio URL Issues: If the audio URL is invalid, inaccessible, or points to an unsupported format, the message will fail to send. Ensure the URL is publicly reachable and the audio format is supported.
  • Authentication Errors: Missing or invalid API credentials will cause authentication failures. Confirm that the API key is correctly set up in n8n.
  • Network Issues: Connectivity problems to the CrunchzApp API endpoint will prevent message sending. Check network settings and firewall rules.

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