创建对话

curl https://token.poryf.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-v4-pro",
    "messages": [
      { "role": "system", "content": "用一句话回答" },
      { "role": "user", "content": "天空为什么是蓝色的？" }
    ],
    "max_tokens": 1024
  }'

{
  "id": "e85dc74d-c71e-4e95-a112-5baefd539b69",
  "object": "chat.completion",
  "created": 1790524433,
  "model": "deepseek-v4-pro",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "因为大气分子对太阳光中波长较短的蓝光散射更强，所以天空呈现蓝色。",
        "reasoning_content": "我们需要回答用户中文问题“天空为什么是蓝色的？”要求用一句话回答……"
      },
      "logprobs": null,
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 91,
    "completion_tokens": 80,
    "total_tokens": 171,
    "prompt_tokens_details": { "cached_tokens": 0 },
    "completion_tokens_details": { "reasoning_tokens": 59 }
  }
}

{
  "model": "deepseek-v4-pro",
  "messages": [{ "role": "user", "content": "北京今天天气怎么样？" }],
  "tools": [
    {
      "type": "function",
      "function": {
        "name": "get_weather",
        "description": "查询城市天气",
        "parameters": {
          "type": "object",
          "properties": { "city": { "type": "string" } },
          "required": ["city"]
        }
      }
    }
  ]
}

{
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "",
        "tool_calls": [
          {
            "index": 0,
            "id": "call_00_ELhHebn204OKGIUlJnQy5964",
            "type": "function",
            "function": {
              "name": "get_weather",
              "arguments": "{\"city\": \"北京\"}"
            }
          }
        ]
      },
      "finish_reason": "tool_calls"
    }
  ]
}

{
  "model": "deepseek-v4-pro",
  "messages": [
    { "role": "user", "content": "北京今天天气怎么样？" },
    {
      "role": "assistant",
      "content": "",
      "tool_calls": [
        {
          "id": "call_00_ELhHebn204OKGIUlJnQy5964",
          "type": "function",
          "function": { "name": "get_weather", "arguments": "{\"city\": \"北京\"}" }
        }
      ]
    },
    {
      "role": "tool",
      "tool_call_id": "call_00_ELhHebn204OKGIUlJnQy5964",
      "content": "{\"weather\": \"晴\", \"temp_c\": 22}"
    }
  ],
  "tools": [ ... ]
}