curl -X POST https://api.livchat.ai/v1/messages/send/audio \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"phone": "5511999999999",
"audio": "data:audio/ogg;base64,T2dnUw..."
}'
const response = await fetch("https://api.livchat.ai/v1/messages/send/audio", {
method: "POST",
headers: {
Authorization: "Bearer YOUR_API_KEY",
"Content-Type": "application/json",
},
body: JSON.stringify({
phone: "5511999999999",
audio: "data:audio/ogg;base64,T2dnUw...",
}),
});
{
"success": true,
"code": 200,
"data": {
"details": "Sent",
"id": "3EB04A45DCA355D01DB68C"
}
}
Messages
Send Audio
Send an audio message to a WhatsApp number
POST
/
v1
/
messages
/
send
/
audio
curl -X POST https://api.livchat.ai/v1/messages/send/audio \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"phone": "5511999999999",
"audio": "data:audio/ogg;base64,T2dnUw..."
}'
const response = await fetch("https://api.livchat.ai/v1/messages/send/audio", {
method: "POST",
headers: {
Authorization: "Bearer YOUR_API_KEY",
"Content-Type": "application/json",
},
body: JSON.stringify({
phone: "5511999999999",
audio: "data:audio/ogg;base64,T2dnUw...",
}),
});
{
"success": true,
"code": 200,
"data": {
"details": "Sent",
"id": "3EB04A45DCA355D01DB68C"
}
}
Send an audio message. Audio will appear as a voice message in WhatsApp.
Request Body
string
required
Recipient phone number in international format
string
required
Audio URL or base64-encoded data in data URI format (
data:audio/ogg;base64,...)string
Optional message ID to reply to
Supported Formats
- OGG (Opus codec) - Recommended
- MP3
- M4A
- WAV
For best results, use OGG format with Opus codec. Maximum file size: 16MB
curl -X POST https://api.livchat.ai/v1/messages/send/audio \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"phone": "5511999999999",
"audio": "data:audio/ogg;base64,T2dnUw..."
}'
const response = await fetch("https://api.livchat.ai/v1/messages/send/audio", {
method: "POST",
headers: {
Authorization: "Bearer YOUR_API_KEY",
"Content-Type": "application/json",
},
body: JSON.stringify({
phone: "5511999999999",
audio: "data:audio/ogg;base64,T2dnUw...",
}),
});
{
"success": true,
"code": 200,
"data": {
"details": "Sent",
"id": "3EB04A45DCA355D01DB68C"
}
}