curl --request POST \
  --url https://api.agentixx.io/api/broadcasts \
  --header 'Content-Type: application/json' \
  --header 'x-tenant-id: <api-key>' \
  --cookie better-auth.session_token= \
  --data '
{
  "name": "Welcome Campaign",
  "whatsappNumberId": "wn_abc",
  "templateName": "welcome_msg"
}
'

{}