Vibe Coding with Trae
ByteDance's free AI IDE — Builder mode scaffolds entire apps from a prompt.
What is Trae?
Trae is ByteDance's AI-powered IDE that launched in 2025 with a bold pitch: free access to Claude and GPT-4. It's a fork of VS Code with two AI modes — Chat for inline help and Builder for scaffolding entire apps from a single prompt.
Builder mode is the standout feature. Describe an app and Trae creates the project structure, writes the code, and sets up the configuration. It handles multi-file projects natively and shows you a live preview as it builds. It's similar to Cursor's Composer but included free.
Builders try Trae for the price — free is hard to beat. It's a solid option for anyone who wants AI coding capabilities without the subscription costs of Cursor or Copilot.
Why Trae + YepAPI?
Completely free
Free access to Claude and GPT-4. No subscription, no token limits.
Builder mode
Describe an app and Trae scaffolds the entire thing — files, code, config.
Live preview
See your app running as Trae builds it. Iterate visually, not blindly.
Trae removes the cost barrier from AI coding. Use Claude or GPT-4 for free, pair it with YepAPI's $5 starter credit, and you're building real API-powered apps with zero upfront cost. Builder mode understands llms.txt and scaffolds integrations from a single prompt.
The value proposition is straightforward: everything Cursor charges for, Trae gives away. The trade-off is that Trae is newer and less polished, but for builders who want to experiment with AI coding without committing to a subscription, it's a strong starting point.
Start building with Trae
Get your API key
Sign up for free, grab your key. Takes 30 seconds. No credit card needed.
Drop the doc link
Paste our llms.txt into your AI tool. It instantly understands 100+ endpoints.
Start building
Describe what you want. Your AI writes the API calls. You ship it.
What to build with Trae + YepAPI
“Build a competitor price tracker that scrapes e-commerce sites and shows price history”
“Create a keyword gap analyzer that compares two domains' SEO performance”
“Make a multi-model AI chat app that lets users switch between GPT-4 and Claude”
What you can build
Frequently asked questions
Yes. Trae provides free access to Claude and GPT-4 with no subscription required. ByteDance subsidizes the AI costs. You get full AI coding capabilities — Chat mode, Builder mode, autocomplete — at zero cost.
Feature-for-feature, they're similar — both are VS Code forks with AI chat, autocomplete, and multi-file editing. Cursor has a more mature ecosystem and larger community. Trae is free. For API integration work with YepAPI, both produce comparable results.
Trae runs locally on your machine, like VS Code. Your code stays on your computer. AI interactions go through ByteDance's servers, similar to how Cursor uses Anthropic's servers. If data privacy is a concern, review their terms — they're transparent about it.
Start building with Trae + YepAPI
One API key. 100+ endpoints. Yep, that's it.
