🎉 Launch offer: yearly plan 50% off — ¥84 (was ¥168) · 开业早鸟 · 限前 100 名
Unified access to GPT / Claude / Gemini / DeepSeek and more, fully OpenAI-compatible — plus free credits and out-of-the-box AI productivity tools. Free credits on sign-up, pay in your own way.
Stable, transparent and easy — the AI infrastructure for developers and everyone else
GPT, Claude, Gemini, DeepSeek, Qwen, GLM, Kimi and more behind a single unified API. One key for everything.
Just change base_url and API key — migrate with zero code changes. Streaming, Function Calling and Embeddings supported.
Automatic load balancing across multiple upstreams per model with instant failover. Publicly verifiable uptime.
Daily free credits and a free model pool. Try first, pay later — never waste a cent.
Ready-to-use tools like report writer, copywriting and translation. Open the browser and go — no tech skills needed.
Real-time logs of calls, tokens and costs. Manage token quotas yourself and always know what you pay.
All tools below are pre-adapter — just change the endpoint and go
Dify
Agent / Workflow
FastGPT
Agent / Workflow
Coze Studio
Agent / Workflow
LobeChat
Chat clients
Cherry Studio
Chat clients
ChatBox
Chat clients
NextChat
Chat clients
Open WebUI
Chat clients
Cursor
Coding assistants
Cline
Coding assistants
Roo Code
Coding assistants
Claude Code
Coding assistants
LangChain
Dev frameworks
LlamaIndex
Dev frameworks
Immersive Translate
Translation
…and every other OpenAI-compatible tool and app
Start free, upgrade as needed — every price in plain sight
Top up balance, get charged only for what you actually use
Fixed monthly / yearly price with bundled credits and perks
Sign up and try before you pay
Pay as you go
Unlock everything at low cost
Best value — lock the launch price
Hidden costs, laid bare — same models, less hassle, lower total cost
| AIAIGS | Official direct / self-subscribed | |
|---|---|---|
| Effective monthly cost | From ¥19.9 (member credits + tools) | ¥144+ (official Plus $20/mo) |
| Payment | Local instant payment, no foreign card needed | Requires overseas credit card or risky resellers |
| Network | Direct connection, low latency | Self-managed proxy & network costs |
| Account stability | Multi-channel failover built-in | One ban and your balance is gone |
| Free trial | Sign-up credits + daily free usage | Limited trial only |
| Enterprise | Bank transfer, invoicing, SLA | Hard to obtain as an individual |
* Estimated from public prices as of Aug 2026, for illustrating relative advantages. Live prices apply in the console.
No sign-up required — check balance, prices and connectivity instantly
Enter your API key to see total quota and remaining credits instantly
Pick a model and enter usage to estimate your cost
Estimated cost
¥5.06≈ $0.70
Based on per-million-token reference prices; console shows live prices
One click to measure latency from your network to our API gateway
| Model | Input / 1M tokens | Output / 1M tokens | Context window |
|---|---|---|---|
GPT-4oOpenAI | ¥20.7 | ¥82.8 | 128K |
GPT-4o miniOpenAI | ¥1.27 | ¥5.06 | 128K |
Claude Sonnet 4.6Anthropic | ¥24.84 | ¥124.2 | 200K |
Claude Haiku 4.5Anthropic | ¥8.28 | ¥41.4 | 200K |
Gemini 2.5 ProGoogle | ¥10.35 | ¥82.8 | 1M |
Gemini 2.5 FlashGoogle | ¥2.07 | ¥16.56 | 1M |
DeepSeek-V3.1DeepSeek | ¥4.6 | ¥13.8 | 128K |
DeepSeek-V4-FlashDeepSeek | ¥1.15 | ¥5.75 | 128K |
Qwen-Plus阿里云 | ¥0.92 | ¥2.3 | 131K |
GLM-4.6智谱 | ¥4.6 | ¥16.1 | 200K |
Kimi-K2月之暗面 | ¥4.6 | ¥18.4 | 256K |
Doubao Seed 1.6字节跳动 | ¥0.92 | ¥2.3 | 256K |
* Reference prices in CNY. Live prices are shown in the console Model Hub; member groups enjoy discount rates.
Fully OpenAI-compatible — migrate in three steps, works with every mainstream SDK and framework
Register in the console and generate your sk- key in one click. Free trial credits included.
Swap the endpoint URL — zero changes to existing code. SDKs, frameworks and plugins all work out of the box.
Pick any model and start chatting. Logs and cost details are visible in the console in real time.
Endpoint (base_url)
https://api.aigs.cc/v1from openai import OpenAI
client = OpenAI(
api_key="sk-xxxxxxxx",
base_url="https://api.aigs.cc/v1",
)
response = client.chat.completions.create(
model="deepseek-v4-flash",
messages=[{"role": "user", "content": "你好，介绍一下你自己"}],
stream=True,
)
for chunk in response:
print(chunk.choices[0].delta.content or "", end="")Stuck on integration?
Full documentation: SDK setup guides, framework tutorials, error-code handbook
AIGS is a one-stop AI platform: an LLM API gateway for developers (fully OpenAI-compatible) covering top models worldwide, plus web-based AI productivity tools and free model trials for everyone. No VPN or overseas payment method required.
Yes, it is genuinely free. You get trial credits on sign-up and can use the free model pool every day, subject to daily caps that prevent abuse and keep the service fast for everyone. Upgrade anytime when you need more.
Fully OpenAI-compatible. Point base_url to https://api.aigs.cc and use an AIGS API key — existing SDKs and frameworks (LangChain, Dify, browser extensions) work without code changes.
GPT series, Claude series, Gemini series, DeepSeek, Qwen, GLM, Kimi and more, updated continuously. See the live model list and prices in the console.
Alipay QR payment is supported; enterprise users can pay via bank transfer with invoices. As virtual goods are delivered instantly, credit packs and memberships are non-refundable; API credits never expire. Contact support for any service issues.
We do not store conversation content. Only billing records are kept (model, token counts, latency). All traffic is HTTPS-encrypted and API keys are stored encrypted.
One minute to register. No credit card required.
Start for free