Audio
Learn the specifics of how to send messages with an audio file on WhatsApp.
Easily send audio messages to customers in session messages. The following audio types are supported:
- Audio/AAC
- Audio/AMR
- Audio/MP4
- Audio/MPEG
- Audio/OGG; codecs=opus
Note that the base Audio/OGG type is not supported.
Audio file sizes can be up to 16MB.
ℹ️ Audio files are not supported as a message template.
How to send an audio file
curl –XPOST https://api.tyntec.com/conversations/v3/messages\
-H 'Content-Type: application/json' \
-H 'apikey: <API KEY>' \
-d '{
{
"from" : "{{whatsAppBusinessNumber}}",
"to" : "{{receiverPhoneNumber}}",
"channel" : "whatsapp",
"content" : {
"contentType" : "audio",
"audio" : {
"url": "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.opus"
}
}
}