Quickstart
From zero to a validated license key in under 5 minutes.
Lizen Documentation
License key infrastructure for software developers. Validates globally in under 10ms. Integrates in under an hour.
TypeScript SDK
Install @lizen/sdk and validate with 5 lines of code.
Offline activation
Validate without internet using RS256-signed license files.
Webhooks
Receive real-time events when keys are created, revoked, or activated.