Cursor

Connect Cursor to Chuizi.AI for access to 200+ models via both OpenAI and Anthropic protocols in a single editor.

Prerequisites

• Cursor editor installed
• A Chuizi.AI account with an API key (starts with ck-)

Configure OpenAI-Compatible Models

Use this for GPT, DeepSeek, Qwen, and other models available through the OpenAI protocol.

1. Open Cursor and go to Settings > Models
2. Enter your Chuizi.AI API key in the OpenAI API Key field:
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   ck-your-key-here

3. Click Override OpenAI Base URL and enter:
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   https://api.chuizi.ai/v1

4. Add models to the model list using the provider/model format:
   • openai/gpt-4.1
   • deepseek/deepseek-chat
   • anthropic/claude-sonnet-4-6

Next Steps

• Choose a Model — find the best model for your coding tasks
• Prompt Caching — reduce costs with automatic caching
• Choosing a Protocol — OpenAI vs Anthropic protocol trade-offs