curl --request POST \
  --url https://api.wapizap.com/api/v2/instances/{id}/connect \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "pairingCode": false
}
'

{
  "qrcode": {
    "pairingCode": "<string>",
    "base64": "<string>"
  },
  "ttl": 60
}