curl --request POST \
  --url 'https://api.elkapi.com/v1/responses' \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "gpt-5.5",
  "input": "오늘 날씨가 정말 좋아 산책하기에 좋습니다.",
  "temperature": 1,
  "stream": false
}'

{
  "id": "id",
  "object": "response",
  "created_at": 1,
  "status": "completed",
  "model": "gpt-5.5",
  "output": [
    {
      "type": "type",
      "id": "id",
      "status": "status",
      "role": "user",
      "content": "안녕하세요, 자기소개를 해 주세요"
    }
  ],
  "usage": {
    "prompt_tokens": 1,
    "completion_tokens": 1,
    "total_tokens": 1,
    "prompt_tokens_details": {
      "cached_tokens": 1,
      "text_tokens": 1,
      "audio_tokens": 1,
      "image_tokens": 1
    },
    "completion_tokens_details": {
      "text_tokens": 1,
      "audio_tokens": 1,
      "reasoning_tokens": 1
    }
  }
}