Quickstart

This guide helps you connect to the Chuizi AI Gateway in 3 minutes and start calling 224 AI models.

Prerequisites

Create a Chuizi AI API key in the console Chuizi AI Console
Prepare a development environment: Python 3.8+ or Node.js 18+

Chuizi AI supports OpenAI-compatible, Anthropic native, and Gemini native protocols, so you can use official SDKs directly.

Choose an integration method

OpenAI SDK (Recommended) — OpenAI-compatible protocol, the broadest path for SDKs, frameworks, and workflow tools.

Terminal

bash

# Chuizi AI API base URL, Get your API key at https://app.chuizi.ai
curl https://api.chuizi.ai/v1/chat/completions \
  -H "Authorization: Bearer ck-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-sonnet-4-6",
    "messages": [
      {"role": "user", "content": "List three ways a unified API gateway helps developers use OpenAI, Anthropic, and Gemini together."}
    ]
  }'

Next steps

Authentication Guide Model Catalog API Reference Tool Integrations

Last updated on May 13, 2026