curl https://api.yelu.ai/v1/chat/completions \
  -H "Authorization: Bearer $YELU_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model":"gpt-4o-mini",
    "messages":[
      {"role":"system","content":"你是一名简洁的技术编辑。"},
      {"role":"user","content":"改写：API 应以可预测的方式失败。"}
    ],
    "temperature":0.2,
    "max_completion_tokens":80
  }'

const response = await fetch('https://api.yelu.ai/v1/chat/completions', {
  method: 'POST',
  headers: { Authorization: `Bearer ${process.env.YELU_API_KEY}`, 'Content-Type': 'application/json' },
  body: JSON.stringify({
    model: 'gpt-4o-mini',
    messages: [
      { role: 'system', content: '你是一名简洁的技术编辑。' },
      { role: 'user', content: '改写：API 应以可预测的方式失败。' },
    ],
    temperature: 0.2,
    max_completion_tokens: 80,
  }),
});
if (!response.ok) throw new Error(await response.text());
console.log((await response.json()).choices[0].message.content);

import os
import requests

response = requests.post(
    "https://api.yelu.ai/v1/chat/completions",
    headers={"Authorization": f"Bearer {os.environ['YELU_API_KEY']}"},
    json={
        "model": "gpt-4o-mini",
        "messages": [
            {"role": "system", "content": "你是一名简洁的技术编辑。"},
            {"role": "user", "content": "改写：API 应以可预测的方式失败。"},
        ],
        "temperature": 0.2,
        "max_completion_tokens": 80,
    },
    timeout=60,
)
response.raise_for_status()
print(response.json()["choices"][0]["message"]["content"])

{
  "id":"chatcmpl_01JYELU8D1",
  "object":"chat.completion",
  "created":1783900800,
  "model":"gpt-4o-mini",
  "choices":[{"index":0,"message":{"role":"assistant","content":"API 应返回一致且定义明确的错误。"},"finish_reason":"stop"}],
  "usage":{"prompt_tokens":29,"completion_tokens":10,"total_tokens":39}
}

{"error":{"message":"The model field is required.","type":"invalid_request_error","param":"model","code":"missing_required_parameter"}}