Chat

用于文本对话、多轮上下文和流式输出。

POST /chat/completions

请求体

字段	类型	必填	说明
model	string	是	模型 ID，例如 openai/gpt-5.3-codex
messages	array	是	对话消息数组
temperature	number	否	采样温度，建议 0-1
stream	boolean	否	是否流式返回

cURL

curl -X POST "https://api.inxk.com/v1/chat/completions" \
  -H "Authorization: Bearer $XK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-5.3-codex",
    "messages": [{"role": "user", "content": "给我一个本周学习计划"}],
    "temperature": 0.6
  }'

响应示例

{
  "id": "chatcmpl_abc123",
  "object": "chat.completion",
  "created": 1767139200,
  "model": "openai/gpt-5.3-codex",
  "choices": [
    {
      "index": 0,
      "message": {"role": "assistant", "content": "这是你的学习计划..."},
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 36,
    "completion_tokens": 120,
    "total_tokens": 156
  }
}