SiliconFlow硅基流动 (SiliconFlow)
Leading Chinese inference accelerator. 20,000,000 tokens on sign-up plus permanent free models.
Core Free Tier
2000 万 + 永久免费 Tokens (7B-9B 模型完全永久免费)永久免费
注册发放 2000 万 Tokens 体验额度，同时 7B/9B 等系列模型完全永久免费调用。
Reset Cycle: 永久
Eligibility & Verification Requirements
Phone VerificationNo Phone Needed
Credit CardNo Card Needed
Network / RegionGlobal Direct
Concurrency RateStandard Tier
10-Second Drop-in Integration Code (OpenAI Compatible)
curl https://api.siliconflow.cn/v1/chat/completions -H "Content-Type: application/json" -H "Authorization: Bearer YOUR_API_KEY" -d '{
"model": "Qwen/Qwen2.5-7B-Instruct",
"messages": [
{"role": "user", "content": "Hello!"}
]
}'from openai import OpenAI
client = OpenAI(
base_url="https://api.siliconflow.cn/v1",
api_key="YOUR_API_KEY",
)
response = client.chat.completions.create(
model="Qwen/Qwen2.5-7B-Instruct",
messages=[
{"role": "user", "content": "Hello!"}
],
)
print(response.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.siliconflow.cn/v1",
apiKey: "YOUR_API_KEY",
});
const response = await client.chat.completions.create({
model: "Qwen/Qwen2.5-7B-Instruct",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);Gotchas & Risk Precautions
- 免费 7B-9B 模型无扣费风险，适合 Agent 自动化日常保底。
