curl --request GET \
  --url https://api.myrouter.example/api/v1/credits \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "total_credits": "<string>",
    "total_usage": "<string>",
    "remaining_credits": "<string>",
    "currency": "<string>",
    "updated_at": "2023-11-07T05:31:56Z"
  },
  "request_id": "<string>"
}