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Cursor
OpenAI / AnthropicAI Code Editor
Cursor is the world's most popular AI code editor, built on VS Code, with native support for Claude Opus 4.6, GPT-5.4 and more. Connect to UnionToken for 200+ models and lightning-fast responses from China.
Why use UnionToken?
- ✅ Zero-code config, just change API URL
- ✅ Switch freely between Claude, GPT-5, Gemini
- ✅ Fast response from China, no more delays
- ✅ Visual cost analytics
- ✅ Choose from 200+ models
Configuration Steps
1. Get UnionToken API Key
UnionToken API Key — Get Started
2. Open Cursor Settings → Models
Open Cursor → Settings → Models, add a custom model:
# Base URL:
https://api.uniontoken.ai/v1
# API Key:
<YOUR_UNIONTOKEN_API_KEY>
# Model (Claude):
claude-sonnet-4-6
# Model (GPT):
gpt-5.4
3. Switch Model and Start Coding
Select the UnionToken model from the model switcher at the bottom of Cursor to start.