Node.js

用 OpenAI SDK

npm install openai

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: "sk-你的Key",
  baseURL: "https://api-ai.onyxaxis.org/v1",
});

const resp = await client.chat.completions.create({
  model: "gpt-5.5",
  messages: [{ role: "user", content: "用一句话介绍你自己" }],
});
console.log(resp.choices[0].message.content);

流式：

const stream = await client.chat.completions.create({
  model: "gpt-5.5",
  messages: [{ role: "user", content: "数到5" }],
  stream: true,
});
for await (const chunk of stream) {
  const delta = chunk.choices[0]?.delta?.content;
  if (delta) process.stdout.write(delta);
}

用 Anthropic SDK

npm install @anthropic-ai/sdk

import Anthropic from "@anthropic-ai/sdk";

const client = new Anthropic({
  apiKey: "sk-你的Key",
  baseURL: "https://api-ai.onyxaxis.org",
});

const resp = await client.messages.create({
  model: "claude-sonnet-5",
  max_tokens: 1024,
  messages: [{ role: "user", content: "用一句话介绍你自己" }],
});
console.log(resp.content[0].text);