curl --request GET \
  --url https://app.miget.com/api/v1/users/me/credits \
  --header 'Authorization: <api-key>'

{
  "credit_balance_in_cents": 123,
  "credit_balance_formatted": "<string>",
  "referral_code": "<string>",
  "referral_percentage": 123,
  "credit_operations": [
    "<unknown>"
  ]
}