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.

image_wa_conversation_rounded_borders_audio_message_0.35x

How to send an audio file

<div class="geshifilter"><pre class="php geshifilter-php">curl –XPOST https<span class="sy0">:</span><span class="co1">//api.tyntec.com/conversations/v3/messages\</span>
  <span class="sy0">-</span>H <span class="st_h">'Content-Type: application/json'</span> \
  <span class="sy0">-</span>H <span class="st_h">'apikey: <API KEY>'</span> \
  <span class="sy0">-</span>d <span class="st_h">'{
{
    "from" : "{{whatsAppBusinessNumber}}",
    "to" : "{{receiverPhoneNumber}}",
    "channel" : "whatsapp",
    "content" : {
        "contentType" : "audio",
        "audio" : {
            "url": "https://dl.espressif.com/dl/audio/ff-16b-2c-44100hz.opus"
        }
    }
}</span></pre></div>

Channel | WhatsApp Business

Audio

Audio

How to send an audio file