Free models.
No card needed.Model miễn phí.
Không cần thẻ.免费模型。
不用绑卡。
1000 requests a day, one URL, automatic failover — $0 per token. Included with Go: $2/mo, or free when you donate a provider key.1000 request/ngày, một URL, failover tự động — $0 mỗi token. Đi kèm Go: $2/tháng, hoặc miễn phí khi góp một provider key.每天 1000 次请求，一个 URL，自动故障转移 — 每 token $0。含在 Go 里：$2/月，或捐一把供应商 Key 免订阅费。
Call anyrouter/free from any OpenAI-compatible client on the Go plan. AnyRouter routes the request to the best available free model and falls back automatically if that model is unavailable. Donate a key to unlock it free — no card required.Gọi anyrouter/free từ client OpenAI-compatible trên gói Go. AnyRouter định tuyến tới model miễn phí tốt nhất và failover tự động. Góp một key để mở miễn phí — không cần thẻ.在 Go 套餐上，用任意 OpenAI 兼容客户端调用 anyrouter/free。AnyRouter.dev 会路由到当时最好的免费模型，不可用则自动回退。捐一把 Key 即可免订阅开通 — 不用绑卡。
Who it's forDành cho ai给谁用
Perfect for the stuff that isn't preciousHợp cho thứ không quý适合不那么金贵的活
Just want free tokens and don't care about ZDR? Same. Free models are for the code you don't mind sharing — testing, prototyping, and yolo-mode agents.Chỉ muốn token miễn phí và không cần ZDR? Cũng vậy. Model miễn phí cho code bạn không ngại chia sẻ — test, prototype, agent yolo-mode.只想要免费 token、不在乎 ZDR？一样。免费模型给那些你不介意分享的代码 — 测试、原型、yolo-mode agent。
Dev loopsDev loops开发循环
Wire up an integration and iterate — cheap, fast, no meter running.Wire up an integration and iterate — cheap, fast, no meter running.接好集成再迭代 — 便宜、快，没有计费表在转。
Prototypes & demosPrototypes & demos原型与演示
Ship a proof-of-concept before you commit a cent.Ship a proof-of-concept before you commit a cent.先做出概念验证，再决定花不花钱。
Yolo-mode agentsYolo-mode agentsYolo-mode agent
Let an agent run wild on a scratch repo — coding, chat, or long-context.Let an agent run wild on a scratch repo — coding, chat, or long-context.让 agent 在草稿仓库里乱跑 — 写代码、聊天、长上下文。
Throwaway scriptsThrowaway scripts一次性脚本
One-off jobs and glue code you'll delete tomorrow.One-off jobs and glue code you'll delete tomorrow.明天就会删掉的一次性任务和胶水代码。
Honest caveat: free models make no ZDR or data-privacy guarantees — they route across pooled provider free tiers. Keep sensitive code on a paid or BYOK route. For a scratch repo, though? Half the time that code isn't even yours :)Lưu ý thẳng: model miễn phí không có ZDR hay cam kết riêng tư — chúng đi qua free tier của nhiều provider. Code nhạy cảm hãy dùng gói trả phí hoặc BYOK. Repo nháp thì nửa thời gian code còn chẳng phải của bạn :)说清楚：免费模型 没有 ZDR 或数据隐私保证— 它们走多家供应商免费档拼成的池。敏感代码请走付费或 BYOK。草稿仓库？多半那些代码本来也不是你的 :)
How it routesCách định tuyến怎么路由
How a free request flowsRequest miễn phí đi thế nào一次免费请求怎么走
What you getBạn nhận gì你得到什么
What you getBạn nhận gì你得到什么
Free to unlockFree to unlock免费开通
Donate a provider key to the shared pool and free models activate at no cost — no card needed. Or subscribe to Go for $2/mo.Donate a provider key to the shared pool and free models activate at no cost — no card needed. Or subscribe to Go for $2/mo.把供应商 Key 捐进共享池即可免费开通免费模型 — 不用绑卡。或订阅 Go，$2/月。这是 anyrouter.dev。
One OpenAI-compatible URLOne OpenAI-compatible URL一个 OpenAI 兼容 URL
A single base URL and anyrouter/free as your model id — no per-provider SDKs, no client rewrites, no key rotation.A single base URL and anyrouter/free as your model id — no per-provider SDKs, no client rewrites, no key rotation.一个 base URL，模型 id 用 anyrouter/free — 不用按供应商装 SDK，不用改客户端，不用轮换 Key。
Access to free modelsAccess to free models调用免费模型
Each request is routed to the best free model available at that moment, spanning multiple providers.Each request is routed to the best free model available at that moment, spanning multiple providers.每次请求路由到当时最好的免费模型，覆盖多家供应商。
Automatic failoverAutomatic failover自动故障转移
If the primary free model is unavailable or rate-limited, AnyRouter falls back to the next candidate automatically.If the primary free model is unavailable or rate-limited, AnyRouter falls back to the next candidate automatically.主模型不可用或被限流时，AnyRouter.dev 自动切到下一个候选。
QuickstartBắt đầu nhanh快速开始
Two minutes to your first requestHai phút tới request đầu两分钟发出第一次请求
Sign up, create an API key, then run:Đăng ký, tạo API key, rồi chạy:注册、创建 API Key，然后运行：
curl https://anyrouter.dev/api/v1/chat/completions \
-H "Authorization: Bearer $ANYROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "anyrouter/free",
"messages": [{ "role": "user", "content": "Hello!" }]
}'FAQFAQ常见问题
Frequently asked questionsCâu hỏi thường gặp常见问题
Ready to go beyond free?Sẵn sàng hơn mức miễn phí?准备超出免费档了？
Add credits for unlimited paid models, connect your own provider keys, or subscribe for monthly credit grants and higher rate limits.Nạp credit cho model trả phí không giới hạn, kết nối key của bạn, hoặc đăng ký để nhận credit hàng tháng và rate limit cao hơn.充值额度以使用不限量付费模型，接上自己的供应商 Key，或订阅拿每月额度和更高速率。免费套餐没有每月额度。