License Key System is a webhook tool product available on the Whop marketplace, created by jorgebanoza and launched in July 2026.

Selling software, tweaks, or tools? License Key System is a ready-made license generation and validation service — REST API plus admin panel — for issuing, activating, binding, and revoking license keys, with example client-side validation snippets included. What's inside: - REST API for key issuance, validation, and revocation - Admin panel to view, search, and manage all issued keys - Activation-limit enforcement (cap activations per key) - Device-binding module (hardware ID lock) - Example client-side validation snippets (multiple languages) - Setup + integration documentation Who it's for: developers selling licensed software, plugins, or tools who need real activation control without building key infra from scratch. Prerequisites: a VPS or any Docker-capable host, Docker + Docker Compose, a domain for the API endpoint, basic Linux comfort. Setup: ~30-60 min. Self-hosted only — expect €5-15/mo hosting. Single-business-use code license. 7-day refund if setup fails after following the guide and contacting support first.

License Key System has offers free access.

License Key System offers a 30% affiliate commission for promoters. Track License Key System's estimated revenue, member growth trends, and competitive market position on Whop Trends.