Audio Messages

Send audio files for voice announcements, podcasts, or audio instructions.

Send an Audio Message

TypeScriptcURLCopy
const message = await zavu.messages.send({
  to: "+14155551234",
  channel: "whatsapp",
  messageType: "audio",
  content: {
    mediaUrl: "https://example.com/announcement.mp3"
  }
});

Specifications

URL Requirements

Your audio URL must:

• Be publicly accessible (no authentication)
• Use HTTPS
• Return the correct Content-Type header
• Be available for at least 24 hours

Use Cases

• Voice announcements
• Audio instructions
• Podcast episodes
• Voice notes
• Music samples