License Keys & Software Distribution

Sell desktop apps, IDE plugins, or self-hosted software. Generate unique license keys automatically on checkout, enforce device activation limits, and validate keys via our API.

Software Licensing Controls

Generate and validate licenses dynamically linked with purchase success events.

Instant delivery

Automated Generation

Unique license keys are created immediately upon a successful one-time purchase or subscription sign-up, eliminating delivery delays.

Generate cryptographically secure licenses immediately
Automatically dispatch license emails with download links
License Dispatched

Delivered instantly on success

SLFY-8A19-FF82-0192
Device Seats Management
Active Registrations2 / 3 Seats
MacBook Pro, Windows Workstation
Seats management

Activation & Device Limits

Limit how many devices can activate a single license key. Support self-serve device management, allowing users to deactivate machines to free up license seats.

Fully customize maximum allocations per customer segment.
Edge cached

Fast Validation API

Verify license keys from your app code in milliseconds. Make a simple POST request to our edge-cached validation servers to check status and activation counts.

Response times under 20ms using global edge gateways
Returns status, device identifiers, and key metadata JSON
Terminal API Call
$ curl -X POST https://api.solifyn.com/v1/verify
-H "Authorization: Bearer sk_..."
-d key="SLFY-8A19-FF82"
{ "status": "valid", "activations": 2 }
Revocation Flow
Charge Failed
Payment failed
API Dispatch
Sync webhook
Key Revoked
Disabled instantly
Security safety

Billing Synchronization

Licenses are dynamically linked to payment profiles. If a recurring subscription fails, the key is suspended automatically.

Protects your software IP from unpaid subscription extensions.

Ready to Launch & Monetise Globally?

Go live in days, not months. One platform for payments, billing, and distribution built for modern products.