| 方法 | POST |
|---|---|
| 路径 | /v1/chat/completions |
| 鉴权 | Authorization: Bearer <API_KEY> |
| 关键字段 | model、messages、stream、tools、temperature |
最小调用(curl)
最小调用(curl)
curl -s https://api.openai.com/v1/chat/completions -H "Authorization: Bearer $OPENAI_API_KEY" -H "Content-Type: application/json" -d '{"model":"gpt-4o-mini","messages":[{"role":"user","content":"用一句话解释 HTTP 404"}]}'响应 usage 含 prompt_tokens / completion_tokens / total_tokens,是计费对账的依据。