curl --request POST \
  --url https://api.become1.de/api/v2/auth \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "<string>",
  "password": "<string>"
}
'

{
  "idToken": "<string>",
  "refreshToken": "<string>",
  "expiresIn": "<string>"
}