[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/vercel/next.js/tree/canary/examples/with-fingerprintjs-pro&project-name=with-fingerprintjs-pro&repository-name=with-fingerprintjs-pro)
Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [npm](https://docs.npmjs.com/cli/init), [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/), or [pnpm](https://pnpm.io) to bootstrap the example:
Deploy it to the cloud with [Vercel](https://vercel.com/new?utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).
## Notes
### API key
To identify visitors, you'll need a FingerprintJS Pro account (you can [sign up for free](https://dashboard.fingerprintjs.com/signup/)).
You can learn more about API keys in the [official FingerprintJS Pro documentation](https://dev.fingerprintjs.com/docs/quick-start-guide).
Once you get public key, you need to set up the API key in the environment variable `NEXT_PUBLIC_FPJS_PUBLIC_API_KEY`.