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POST
/
message
/
sendWhatsAppAudio
/
{instance}
Send WhatsApp Audio
curl --request POST \
  --url https://{server-url}/message/sendWhatsAppAudio/{instance} \
  --header 'Content-Type: application/json' \
  --header 'apikey: <api-key>' \
  --data '
{
  "number": "<string>",
  "audioMessage": {
    "audio": "<string>"
  },
  "options": {
    "delay": 123,
    "presence": "recording",
    "encoding": true
  }
}
'
{
  "key": {
    "remoteJid": "553198296801@s.whatsapp.net",
    "fromMe": true,
    "id": "BAE5EFED2AB0BB9F"
  },
  "message": {
    "audioMessage": {
      "url": "https://mmg.whatsapp.net/v/t62.7114-24/21428511_985284763127087_5662928...",
      "mimetype": "audio/mp4",
      "fileSha256": "DJPBnRns6QADzZNH2j0R88mUtFQ4aiOm9aZf6dio2G0=",
      "fileLength": "670662",
      "seconds": 42,
      "ptt": true,
      "mediaKey": "+A3X1Tuyzeh87cCVZpfuKpL3Y4RYdYr3sCDurjSlBTY=",
      "fileEncSha256": "s4tKvHOXIZAw5668/Xcy4zoFba4vW8klmNYC78yOPZs=",
      "directPath": "/v/t62.7114-24/21428511_985284763127087_5662928477636351284_n.enc...",
      "mediaKeyTimestamp": "1717776942"
    }
  },
  "messageTimestamp": "1717776942",
  "status": "PENDING"
}

Documentation Index

Fetch the complete documentation index at: https://doc.evolution-api.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
apikey
string
header
required

Your authorization key header

Path Parameters

​
instance
string
required

ID of the instance to connect

Body

application/json
​
number
string
required

Number to receive the message (with country code)

​
audioMessage
object
required
​
options
object

Response

200 - application/json

Ok

​
key
object

The key of the message, which identifies the message in the chat.

​
message
object

The message content, which may include various types of messages like text, images, audio, etc.

​
messageTimestamp
string

The timestamp of the message, represented as a string.

​
status
string

The status of the message, such as sent, received, or pending.