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Evolution API

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Overview

This node interacts with the Evolution API to send audio messages. Specifically, the 'Send Audio' operation under the 'Message' resource allows users to send an audio message to a specified recipient number from a given instance. This is useful for automating audio message delivery in communication workflows, such as sending voice notifications or alerts.

Use Case Examples

  1. Send an audio message to a customer with a voice alert.
  2. Automate sending audio reminders to users via a messaging platform.

Properties

Name Meaning
Instance Name The name of the instance that will send the audio message.
Recipient Number The phone number or identifier of the message recipient.
Audio The audio content to send, provided as a URL or base64 encoded string.
Options Additional options for sending the message, such as delay before sending.

Output

JSON

  • success - Indicates if the audio message was sent successfully.
  • messageId - Identifier of the sent message.
  • status - Status of the message sending operation.

Dependencies

  • Requires an API key credential for authenticating with the Evolution API.

Troubleshooting

  • Ensure the instance name and recipient number are correctly specified to avoid message delivery failures.
  • Verify the audio URL or base64 string is valid and accessible to prevent media loading errors.
  • Check API credentials and permissions if authentication errors occur.

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