[简体版] What Is an OpenAI-Compatible API? Base URL, API Key, and Model Names Explained
这是一篇简体中文本地化占位页。正式版本会根据中文搜索词、AEO 问答和转化 CTA 重新改写：A beginner explainer for people confused by API key, base URL, model names, and OpenAI-compatible providers.
快速答案
简体中文答案块占位：An OpenAI-compatible API lets tools built for OpenAI-style requests connect to other model providers by changing settings such as base URL, API key, and model name. This is useful for comparing cost, speed, availability, and model choice.
The three settings
Most beginners need to understand three settings first: API key, base URL, and model name.
Why people search this
People switching from one AI provider to another often get stuck at the setup screen.
Where it fits Nicsmann
This page naturally leads readers to Qwen, AI Token Plan, OpenRouter-style comparisons, and cost-saving guides.