# Cards Beam Animation

> React component featuring an infinite horizontal stream of credit cards with an interactive scanning beam effect. When the vertical beam intersects with cards, it reveals dynamic ASCII code overlays, creating a futuristic data-scanning aesthetic.

- Author: [Le Thanh](https://21st.dev/@minhxthanh)
- License: unknown
- Live preview: https://21st.dev/@minhxthanh/components/cards-beam-animation

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/minhxthanh/cards-beam-animation?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