# Request Builder

> A compact HTTP request composer with method, URL, headers, query parameters and body, that shows the assembled request URL beneath an editable set of query rows.

- Author: [astralyxdev](https://21st.dev/@astralyxdev)
- Library: astralyxdev
- License: MIT
- Tags: Developer Tool
- npm dependencies: lucide-react
- Live preview: https://21st.dev/@astralyxdev/components/request-builder

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/astralyxdev/request-builder?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/developer-tool.md