whatsapp_send_voice
Send voice messages to WhatsApp contacts or groups using either a URL or base64-encoded audio data. Supports mentions, replies, forwarding, and view-once delivery options.
Instructions
Send a voice message (PTT) to a WhatsApp contact or group. Can send from URL or base64.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| isForwarded | No | Whether the message should be marked as forwarded | |
| mentions | No | List of phone numbers to mention | |
| replyTo | No | ID of the message being replied to | |
| to | Yes | Recipient phone number (with @s.whatsapp.net) or group ID (with @g.us) | |
| viewOnce | No | Whether the voice message should be sent as view-once | |
| voiceBase64 | No | Base64 encoded voice data (alternative to voiceURL) | |
| voiceURL | No | URL of the voice file to send (alternative to voiceBase64) |
Input Schema (JSON Schema)
{
"properties": {
"isForwarded": {
"description": "Whether the message should be marked as forwarded",
"optional": true,
"type": "boolean"
},
"mentions": {
"description": "List of phone numbers to mention",
"items": {
"type": "string"
},
"optional": true,
"type": "array"
},
"replyTo": {
"description": "ID of the message being replied to",
"optional": true,
"type": "string"
},
"to": {
"description": "Recipient phone number (with @s.whatsapp.net) or group ID (with @g.us)",
"type": "string"
},
"viewOnce": {
"description": "Whether the voice message should be sent as view-once",
"optional": true,
"type": "boolean"
},
"voiceBase64": {
"description": "Base64 encoded voice data (alternative to voiceURL)",
"optional": true,
"type": "string"
},
"voiceURL": {
"description": "URL of the voice file to send (alternative to voiceBase64)",
"optional": true,
"type": "string"
}
},
"required": [
"to"
],
"type": "object"
}