SiliconFlow

SiliconFlow OpenAI 兼容 API 提供 200+ 优化模型 — DeepSeek R1、DeepSeek V3、Qwen3 等。SiliconFlow 接入正在 TheRouter 上逐步开放，其中部分模型（如 DeepSeek R1、Qwen3）今天已可直接路由。TheRouter 额外提供自动故障转移、统一计费和团队管理能力。

• ✓OpenAI 兼容 API — 仅需修改一行（base_url），现有 OpenAI SDK 代码就能直接运行
• ✓3 个模型完全免费 — Qwen3-8B、DeepSeek-R1-Distill-Qwen-7B 和 DeepSeek-OCR，零成本使用
• ✓200+ 优化模型，包括 DeepSeek R1、Qwen、GLM、Kimi 等
• ✓隐私优先：不存储任何数据，适合敏感业务场景

快速开始

# Python（openai SDK）
from openai import OpenAI

client = OpenAI(
    base_url="https://api.therouter.ai/v1",  # 仅需修改这一行
    api_key="YOUR_THEROUTER_KEY",
)

# 免费模型：Qwen3-8B via SiliconFlow — 无需任何预充值
response = client.chat.completions.create(
    model="siliconflow/Qwen/Qwen3-8B",  # 免费模型
    messages=[{"role": "user", "content": "请解释量子纠缠"}],
    max_tokens=512,
)
print(response.choices[0].message.content)

# TypeScript / Node.js
import OpenAI from "openai";
const client = new OpenAI({
  baseURL: "https://api.therouter.ai/v1",
  apiKey: "YOUR_THEROUTER_KEY",
});
const res = await client.chat.completions.create({
  model: "siliconflow/Qwen/Qwen3-8B",
  messages: [{ role: "user", content: "请解释量子纠缠" }],
});
console.log(res.choices[0].message.content);

所有新集成都应使用全球端点 api.therouter.ai;旧中国加速端点已下线。

Python

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_THEROUTER_API_KEY",
    base_url="https://api.therouter.ai/v1",
)

resp = client.chat.completions.create(
    model="deepseek/deepseek-v3-2",
    messages=[{"role": "user",
              "content": "Hello!"}],
)
print(resp.choices[0].message.content)

TypeScript

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.THE_ROUTER_API_KEY,
  baseURL: "https://api.therouter.ai/v1",
});

const resp = await client.chat
  .completions.create({
    model: "deepseek/deepseek-v3-2",
    messages: [{ role: "user",
      content: "Hello!" }],
  });
console.log(
  resp.choices[0].message.content
);

curl

curl https://api.therouter.ai/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer $KEY"   -d '{
    "model": "deepseek/deepseek-v3-2",
    "messages": [
      {"role": "user",
       "content": "Hello!"}
    ]
  }'