curl --request POST \
  --url https://polza.ai/api/v1/responses \
  --header 'Content-Type: application/json' \
  --data '
{
  "input": "Hello, how are you?",
  "model": "openai/gpt-4",
  "instructions": "You are a helpful assistant",
  "metadata": {},
  "tools": [
    "<unknown>"
  ],
  "tool_choice": "auto",
  "parallel_tool_calls": false,
  "models": [
    "<string>"
  ],
  "text": {
    "format": "text",
    "verbosity": "medium"
  },
  "reasoning": {
    "effort": "medium",
    "summary": "auto",
    "max_tokens": 5000,
    "enabled": true
  },
  "max_output_tokens": 1000,
  "temperature": 0.7,
  "top_p": 1,
  "top_logprobs": 5,
  "max_tool_calls": 5,
  "presence_penalty": 0,
  "frequency_penalty": 0,
  "top_k": 40,
  "image_config": {},
  "modalities": [
    "text"
  ],
  "prompt_cache_key": "<string>",
  "previous_response_id": "<string>",
  "stream": false,
  "provider": {
    "allow_fallbacks": true,
    "order": [
      "OpenAI",
      "Anthropic"
    ],
    "only": [
      "OpenAI",
      "Google"
    ],
    "ignore": [
      "DeepInfra"
    ],
    "sort": "price",
    "max_price": {
      "prompt": 10,
      "completion": 20,
      "image": 5,
      "audio": 15,
      "request": 1
    }
  },
  "user": "user-123",
  "session_id": "<string>"
}
'

{
  "id": "gen_581761234567890123",
  "object": "response",
  "created_at": 1234567890,
  "model": "openai/gpt-4",
  "status": "completed",
  "output_text": "Hello! How can I help you today?",
  "output": "<array>",
  "completed_at": {},
  "error": {
    "code": "invalid_request",
    "message": "Invalid input format",
    "metadata": {}
  },
  "usage": {
    "prompt_tokens": 10,
    "completion_tokens": 20,
    "total_tokens": 30,
    "prompt_tokens_details": {
      "cached_tokens": 0,
      "audio_tokens": 0,
      "video_tokens": 0
    },
    "completion_tokens_details": {
      "reasoning_tokens": 100,
      "audio_tokens": 0,
      "image_tokens": 0,
      "accepted_prediction_tokens": 0,
      "rejected_prediction_tokens": 0
    },
    "cost_rub": 0.04131306,
    "cost": 0.04131306
  },
  "metadata": {}
}