# Usage Meter

> An interactive isometric gauge that visualizes metered API usage climbing toward a plan limit, with a sweeping needle, a rolling odometer counter and a running bill total that update when you press +1K.

- Author: [aadilghani1](https://21st.dev/@aadilghani1)
- Library: @delego
- License: MIT
- Tags: Gauge, Billing, Illustration, Isometric
- npm dependencies: react-isokit
- Live preview: https://21st.dev/@aadilghani1/components/usage-meter

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/aadilghani1/usage-meter?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/gauge.md