一个 API，多模型接入。

http://x.tokenini.com/v1

from openai import OpenAI

client = OpenAI(
    base_url="http://x.tokenini.com/v1",
    api_key="sk-your-gateway-key",
)
client.chat.completions.create(
    model="gpt-4o-mini",
    messages=[{"role": "user", "content": "hello"}],
)

curl http://x.tokenini.com/v1/chat/completions \
  -H "Authorization: Bearer sk-your-gateway-key" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-4o-mini","messages":[{"role":"user","content":"hello"}]}'

无需修改代码，仅替换 base_url 与网关 Key 即可使用。