# Shlink Shlink is a fast self-hosted URL shortener that offers a RESTful API and a command line interface. Your shortened links are also safely manageable through [app.shlink.io](https://app.shlink.io) which is 100% browser based. Notable features include custom slugs, click tracking, and tag management. Please note that the following advanced features are not activated through this Tipi App: * Multi-domain support * Geo-Localisation * RabbitMQ/Mercure real-time updates During the installation process, you will be prompted to specify the domain for your shortened URLs. ## ℹ️ Required post installation step After installing Shlink in Tipi, you will have to generate a API Key before being able to use the service through the following command. ```bash docker exec -it shlink shlink api-key:generate ``` Keep your API Key secure, as it is essential for link administration. If you lose the key, rerun the command to generate a new one. If you don't have access to the console of your Tipi server, consider using Portainer which is available on Tipi. Within Portainer, you would have to: * Select the local environment * Select the shlink container - not the shlink-db - * Click on Console within the "Container Status" panel * Execute a /bin/sh command * Within the newly opened terminal, enter `shlink api-key:generate`