how to license a laravel application Licensing a Laravel app involves creating a system to validate keys, often using an external server/API for security, checking against domains/users, restricting features, and handling expirations, with options like using dedicated packages (e.g.,  laravel-ready/license-server ,  shumonpal/laravel-licence-client ) for server-side or client-side checks, or building custom logic via middleware to verify keys at setup or on each request for features and access.   Key Components of Licensing License Server:  A central system (often another Laravel app) to generate, store, and validate license keys, managing domains/users. Client Application:  Your main Laravel app that checks its license status via the server/API. License Keys:  Unique identifiers (UUIDs are common) tied to a product, user, domain, or time. Middleware :  To enforce checks on routes or specific features.   This video provides a basic introduction to creating a login and registration system in Laravel: 58s Net Ninja YouTube • 6 Jan 2025 Implementation Steps Choose Your Approach: SaaS/API:  Best for control; clients use credentials to access your service. Self-Hosted with Key:  Use packages or custom code for validation within the app.   This video demonstrates how to implement a login and registration system in Laravel from scratch: 55s Laravel YouTube • 30 Apr 2025 Set Up Your License Server (if applicable): Use packages like  laravel-ready/license-server  to manage licenses (add Up Your License Server (if applicable): Use packages like  laravel-ready/license-server  to manage licenses (add to domain/user, set expiration, etc.). The server handles key generation and verification logic.   This video explains how to use the Laravel Breeze package to add a login and registration system: 1m Yelo Code YouTube • 29 Aug 2023 Implement Client-Side Verification: Install a client package (e.g.,  shumonpal/laravel-licence-client ) or build custom logic. Publish configuration and point to your license API endpoint in  config/app-licence.php . Use the package's middleware (e.g.,  LicencedVirifiedMiddleware ) in your  Kernel.php  to protect routes.   This video shows how to create a registration form in Laravel: 59s Igor Babko YouTube • 22 Jul 2025 Create Activation/Validation Flow: During Setup:  Prompt user for key; verify against server to enable features/create database tables. On Request:  Use middleware to check license on every request, caching results for performance.   This video provides an overview of the authentication system in Laravel: 58s Net Ninja YouTube • 6 Jan 2025 Handle License Expiry: Restrict features, disable updates, show pop-ups, or revert to basic functionality.   Best Practices External API:  Keeps your core logic secure and allows for updates/revocation. Caching:  Cache license status to avoid constant server calls. Legal:  Consult a lawyer for complex licensing agreements.   This video demonstrates how to create a custom login and registration system from scratch: 1m Codes Easy YouTube • 5 Dec 2022 Licensing a Laravel app involves creating a system to validate usage, often using an  external license server  (like  laravel-ready/license-server ) or  API calls , to check keys against domains/users, restrict features, and manage expirations, typically with middleware for real-time checks and caching for performance. You'll need to build logic for key generation, activation/deactivation, and enforce license rules (e.g., per domain, per user, feature gating) within your application's core logic and routes, ensuring secure communication with your license service.   Here's a breakdown of steps and concepts: 1. Choose Your Licensing Model SaaS API:  Best for cloud-hosted apps; users pay for API access, restricting direct code access. Self-Hosted with Key:  For distributed apps (like CodeCanyon); users get a key, and your app validates it. This is where packages shine.   This video explains how to implement a license verification system for your Laravel application: 1m Philo Hermans YouTube • 19 Jul 2021 2. Implement Server-Side (License Management) Use a Package:  Packages like  {Link: laravel-ready/license-server https://packagist.org/packages/laravel-ready/license-server}  provide a central system for managing licenses (keys, domains, users, expiry). Create Your Own:  Build a separate Laravel app with an API to manage licenses if you prefer full control. Key Generation:  Generate unique, secure license keys (UUIDs are good). Licensing Logic:  Define rules (e.g.,  addLicense($product, 'domain.com', $userId, $days, $isLifetime) ).   3. Implement Client-Side (Your Laravel App) Client Package :  Use a connector package (e.g.,  shumonpal/laravel-licence-client  or create your own) to talk to the server. Configuration :  Set your license API URL in the client app's config. Middleware:  Apply a middleware to routes (e.g.,  LicencedVirifiedMiddleware ) to check the license on every request or key pages. Activation/Deactivation:  Logic to handle key activation (maybe on first run) and deactivation. Feature Restriction :  Restrict features (e.g., basic vs. premium) based on license type or expiry.   This video demonstrates how to set up authentication in Laravel: 58s Yelo Code YouTube • 29 Aug 2023 4. Key Strategies Check on Request:  Use middleware to intercept requests and verify the license against your server. Cache Results:  Cache license checks (e.g., for 5 mins) to avoid hitting the server on  every  request. Expiration Handling:  Send reminders and restrict access to basic features or disable usage after a grace period.   Example Flow (Self-Hosted) User buys your app. You generate a key and activate it on your license server for their domain/user. User installs the app. On first load, the app calls your API with the key. API verifies key/domain. App uses middleware to check key validity for subsequent requests.   Essential Tip:  For commercial distribution, consult a lawyer to draft proper licensing terms (e.g., MIT for Laravel, but your own for your product).