# Usage Meter with Overage Forecast

> Usage meter for metered SaaS billing: API calls against the plan allowance, a projection from today's run rate, the date you cross the limit and the overage cost. Calm, heading-over and over states. React + Tailwind + Framer Motion.

- Author: [Mohamed Uvaish](https://21st.dev/@uvain)
- Library: [Layro](https://21st.dev/@uvain/library/product-ui)
- License: mit
- npm dependencies: lucide-react, framer-motion
- Live preview: https://21st.dev/@uvain/components/usage-meter

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/uvain/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