# Astryx Chat Send Button

> Circular send/stop toggle button for the chat composer. Place it inside ChatComposer where it reads context automatically: no wiring needed. When streaming starts, the button switches from a primary send icon to a secondary stop icon. Override any context value via props for standalone or custom usage.

- Author: [Astryx](https://21st.dev/@Astryxdesign)
- License: mit
- Tags: Button, Chat, Composer
- npm dependencies: @astryxdesign/core
- Live preview: https://21st.dev/@Astryxdesign/components/astryx-chat-send-button

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/Astryxdesign/astryx-chat-send-button?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/button.md