curl --request POST \
  --url https://api.example.com/api/authenticate/login \
  --header 'Content-Type: application/json' \
  --data '
{
  "username": "user@easybilling.cloud",
  "password": "12345678"
}
'

{
  "message": "Authentication successful",
  "token": "eyJhbGciOiJSUzI1NiJ9..."
}