Build AI Apps
10x Faster
One unified API for Claude, GPT, Gemini, and more. Compatible with OpenAI and Anthropic SDKs. Switch models instantly, scale effortlessly.
20+ Models Available
Everything You Need to Build
Production-ready AI infrastructure with enterprise security, blazing-fast performance, and developer-first experience.
Lightning Fast
Sub-100ms latency with optimized routing to the fastest available model
Enterprise Security
SOC 2 compliant with end-to-end encryption and zero data retention
Unlimited Scale
Auto-scaling infrastructure handles any workload from 1 to 1M requests
OpenAI Compatible
Drop-in replacement for OpenAI API - migrate in minutes, not months
99.9% Uptime
Multi-region redundancy ensures your applications never go down
Developer First
Comprehensive SDKs, detailed docs, and responsive support when you need it
Quick Start Guide
From zero to production in three simple steps. No credit card required for free tier.
Get Your API Key
Sign up and generate your key in under 30 seconds. Free tier includes 1000 requests.
Go to ConsoleInstall SDK
Use OpenAI's official SDK or any HTTP client. Works with all major languages.
npm install openai
npm install @anthropic-ai/sdk
pip install openai
pip install anthropic
gem install ruby-openai
go get github.com/sashabaranov/go-openaiMake Your First Call
Start building AI-powered features with just a few lines of code.
import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.AICHIXIA_KEY,
baseURL: "https://www.aichixia.xyz/api/v1"
});
const response = await client.chat.completions.create({
model: "deepseek-v3.2",
messages: [{ role: "user", content: "Hello!" }]
});
console.log(response.choices[0].message.content);One line of code to switch
Already using OpenAI? Migrate in seconds.
baseURL: "https://api.openai.com/v1"baseURL: "https://www.aichixia.xyz/api/v1"Built for Every Use Case
From chatbots to code generation, power any AI application with our versatile API.
AI Chatbots
Build conversational AI that understands context and responds naturally
Code Generation
Generate, review, and debug code across all major programming languages
Content Creation
Create blog posts, marketing copy, and creative content at scale
Data Analysis
Extract insights from data, generate reports, and visualize trends
Interactive API Playground
Test our API right here. No signup required. Just add your key and start building.
Request Configuration
Don't have an API key? Get one free →
curl -X POST https://www.aichixia.xyz/api/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-5-mini",
"messages": [
{"role": "user", "content": "Explain quantum computing in simple terms"}
],
"temperature": 0.8,
"max_tokens": 1080
}'Send a request to see the response
Start Free, Scale as You Grow
No hidden fees. No surprises. Pay only for what you use.
Free
Perfect for testing and small projects
- All models included
- Community support
- Basic analytics
- 99% uptime SLA
- Standard rate limits
Pro
Find the secret redeem code in the docs
- Priority model access
- Email support
- Advanced analytics
- 99.9% uptime SLA
- Custom rate limits
- Early feature access
Enterprise
For large-scale production apps
- Unlimited usage
- Dedicated infrastructure
- 24/7 priority support
- Custom model training
- 99.99% uptime SLA
- SOC 2 compliance
- Custom contracts
Aichixia vs OpenAI API
Everything OpenAI offers, plus 20+ additional models, Anthropic SDK support, and a free Pro plan.
Aichixia is compatible with both OpenAI and Anthropic SDKs — change just one line of code to switch.
The Minds Behind Aichiverse
Insights from our founders and engineering leads on why we built Aichixia to be the fastest in the market.
"We built Aichixia to solve our own unit economics. By slashing infrastructure costs by 70% while maintaining a 100% OpenAI-compatible endpoint, we've ensured that scaling no longer comes with a financial headache or technical downtime."
"Our engineering focus is obsessed with reliability. We’ve architected Aichixia to stay lightning-fast even during peak traffic, using native multi-model support to intelligently route tasks without compromising on high-reasoning power."
"Developer experience is our north star. From world-class documentation to an efficient playground, we've designed every touchpoint to feel like an extension of your own engineering team, making prototyping faster than ever before."
Frequently Asked
Everything you need to know about Aichixia.
Is Aichixia really free?
Yes. The free tier gives you access to all models with standard rate limits. No credit card required. Pro tier is also free — find the redeem code hidden in our docs.
Do I need to change my code to use Aichixia?
No. If you already use the OpenAI SDK, just change one line — the baseURL. Everything else stays the same. We also support the Anthropic SDK natively.
Which models are available?
20+ models including Claude Opus 4.5, GPT-5 Mini, Gemini 3 Flash, Grok 3, DeepSeek V3.2, Kimi K2, Qwen3 235B, Llama 3.3 70B, Mistral 3.1, and many more. New models are added regularly.
What about image generation and TTS?
Yes! We support image generation via /api/v1/images/generations (Flux 2, Lucid Origin, Phoenix, Nano) and text-to-speech via /api/v1/audio/speech (Starling TTS, Lindsay TTS).
Can I use the Anthropic SDK?
Yes! Point the Anthropic SDK to our /api/v1/messages endpoint with your Aichixia API key. All Aichixia models are accessible — not just Claude.
Start Building AI Apps Today
Join 50,000+ developers using Aichixia to power their AI applications. Get started in 60 seconds.