Chuizi.AI
Built for Vibe Coding Developers

Rate Limit hit again?

200+ models. No rate limits. Smart routing auto-picks the cheapest model for each task. Set 2 env vars and get back to flow.

Generating code...0%
0%Rate Limit100%
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terminal
$ export ANTHROPIC_BASE_URL=https://api.chuizi.ai/anthropic
$ export ANTHROPIC_API_KEY=ck-your-key-here
$ claude
Claude Code ready. No rate limits.
$

30-Second Setup

Two commands. No more rate limits.

terminal
export ANTHROPIC_BASE_URL=https://api.chuizi.ai/anthropic
export ANTHROPIC_API_KEY=ck-your-key-here

That's it. Claude Code works instantly via native Anthropic protocol.

Setup for your tool

Works with your favorite tools

.zshrc
# Add to ~/.zshrc or ~/.bashrc
export ANTHROPIC_BASE_URL=https://api.chuizi.ai/anthropic
export ANTHROPIC_API_KEY=ck-your-key-here
# Restart terminal, then run claude as usual

Why Chuizi.AI?

vs Anthropic Direct

Before

Anthropic Direct

Strict limits (RPM / TPM / Tier-based)
None -- single point of failure
Claude only
None

After

Chuizi.AI

No limits on our end
Circuit breaker + provider chains across multiple backends
200+ models: Claude, GPT, Gemini, DeepSeek, Llama, Qwen, and more
14-dimension scorer auto-selects optimal model

200+ Models

Across 17+ providers

~300ms

Latency

99.9%

Uptime

3 Protocols

OpenAI / Anthropic / Gemini

No Rate Limits

No RPM/TPM limits on our end. You pay for what you use, and we never throttle your requests.

Zero Migration Cost

Native Anthropic + OpenAI + Gemini protocols. No format conversion. Just swap the URL.

Auto Failover

Circuit breaker + provider chains across multiple cloud backends. If one provider fails, traffic shifts automatically.

Smart Routing Cuts Costs

Most vibe coding requests are simple -- file reads, small edits, linting. Our 14-dimension scorer evaluates each request in under 1ms and routes it to the cheapest capable model. Complex architecture goes to Opus. Quick edits go to Haiku. You save automatically.

Simple tasksHaiku
70% of requests
Direct: $52.50Chuizi.AI: $8.40
Medium tasksSonnet
25% of requests
Direct: $18.75Chuizi.AI: $11.25
Complex tasksOpus
5% of requests
Direct: $3.75Chuizi.AI: $3.75

Monthly total

$75$23.4
Save 69%

Based on typical vibe-coding usage: 1M tokens/month. Smart routing auto-selects the cheapest capable model.

FAQ

We aggregate capacity across multiple upstream provider keys and cloud backends. With circuit breaker failover, if one backend is throttled, traffic shifts automatically. You never see a rate limit error.

Ditch Rate Limits. Focus on Vibe Coding.

Free credits included. 200+ models. Start building in 30 seconds.

Get API KeyView Pricing

Trusted by hundreds of developers

SOC 2 compliant infrastructure99.9% uptime SLA3 native API protocols
Vibe Coding — No Rate Limits for Claude Code | Chuizi AI