curl --request GET \
  --url https://api.gptmaker.ai/v2/agent/{agentId}/credits-spent \
  --header 'Authorization: Bearer <token>'

{
  "total": 123,
  "data": [
    {
      "credits": 123,
      "year": 123,
      "month": 123,
      "day": 123,
      "model": "<string>"
    }
  ]
}