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官方 SDK 接入

最后更新：2026-04-24 · 预计阅读 10 分钟

下面收录常见官方 SDK / 框架的「一行配置」接入方式。所有示例都假设环境变量 TTT_KEY=sk-xxx 已设置。

Python

openai

from openai import OpenAI

client = OpenAI(
    api_key=os.environ["TTT_KEY"],
    base_url="https://tttoken.xyz/v1",
)
resp = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role":"user","content":"hi"}],
)

anthropic

from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ["TTT_KEY"],
    base_url="https://tttoken.xyz",
)
msg = client.messages.create(
    model="claude-sonnet-4-5",
    max_tokens=512,
    messages=[{"role":"user","content":"hi"}],
)

google-genai

from google import genai

client = genai.Client(
    api_key=os.environ["TTT_KEY"],
    http_options={"base_url": "https://tttoken.xyz"},
)
r = client.models.generate_content(
    model="gemini-2.5-pro",
    contents="hi",
)

LangChain

from langchain_openai import ChatOpenAI

llm = ChatOpenAI(
    model="gpt-4o",
    api_key=os.environ["TTT_KEY"],
    base_url="https://tttoken.xyz/v1",
)

# Claude：
from langchain_anthropic import ChatAnthropic
llm = ChatAnthropic(
    model="claude-sonnet-4-5",
    api_key=os.environ["TTT_KEY"],
    base_url="https://tttoken.xyz",
)

LlamaIndex

from llama_index.llms.openai import OpenAI as LI_OpenAI

llm = LI_OpenAI(
    model="gpt-4o",
    api_key=os.environ["TTT_KEY"],
    api_base="https://tttoken.xyz/v1",
)

Node.js / TypeScript

openai

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.TTT_KEY,
  baseURL: "https://tttoken.xyz/v1",
});

@anthropic-ai/sdk

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

const client = new Anthropic({
  apiKey: process.env.TTT_KEY,
  baseURL: "https://tttoken.xyz",
});

@google/genai

import { GoogleGenAI } from "@google/genai";

const ai = new GoogleGenAI({
  apiKey: process.env.TTT_KEY,
  httpOptions: { baseUrl: "https://tttoken.xyz" },
});

Vercel AI SDK

import { createOpenAI } from "@ai-sdk/openai";
import { generateText } from "ai";

const openai = createOpenAI({
  apiKey: process.env.TTT_KEY,
  baseURL: "https://tttoken.xyz/v1",
});

const { text } = await generateText({
  model: openai("gpt-4o"),
  prompt: "hi",
});

Go

sashabaranov/go-openai

cfg := openai.DefaultConfig(os.Getenv("TTT_KEY"))
cfg.BaseURL = "https://tttoken.xyz/v1"
cli := openai.NewClientWithConfig(cfg)

Rust

use async_openai::{Client, config::OpenAIConfig};

let cfg = OpenAIConfig::new()
    .with_api_key(std::env::var("TTT_KEY").unwrap())
    .with_api_base("https://tttoken.xyz/v1");
let client = Client::with_config(cfg);

Java

OpenAiService service = new OpenAiService(
    "sk-xxxxxxxxxx",
    Duration.ofSeconds(60),
    new OkHttpClient().newBuilder().build(),
    new Retrofit.Builder()
        .baseUrl("https://tttoken.xyz/v1/")
        // ... rest
);

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