Interactive SDK Demo

Experience the LicenseSeat JavaScript SDK in action. This live demo simulates a real application with license activation, validation, and entitlement checking.

What You'll See

• Simulated App Window — A mock desktop application with license activation UI
• SDK Internals — Real-time view of the SDK's internal state and configuration
• Event Log — Live stream of SDK events as they fire
• Offline Tools — Test offline license verification with Ed25519 signatures

Try It

Enter your publishable API key below to get started. Don't have one? Sign up to create a free account.

What's Happening Under the Hood

When you interact with the demo, you're using the actual JavaScript SDK:

1. Activation — sdk.activate('LICENSE-KEY') registers your license with a device identifier
2. Validation — sdk.validateLicense() checks the license status against the server
3. Entitlements — sdk.hasEntitlement('feature') gates features based on your license
4. Events — The SDK emits events like activation:success that you can subscribe to

Next Steps

• JavaScript SDK Documentation — Full API reference and integration guides
• Quickstart — Get started in 5 minutes
• Offline Licensing — Enable offline validation with Ed25519