License Ninja
Software licensing made simple
A complete licensing platform for software vendors. Manage license keys, validate via API, integrate Discord, and automate billing.
Everything You Need to License Your Software
Currently supporting NinjaTrader 8 — Indicators, Strategies, and Add-Ons.
License Key Management
Generate, activate, deactivate, and suspend license keys from a clean dashboard.
Validation API
Simple REST API your NinjaTrader scripts call to validate keys. Easy to integrate with any C# application.
Multi-Product Support
Manage unlimited NinjaTrader products — indicators, strategies, and add-ons — each with their own product codes.
Discord Integration
Auto-invite customers to your Discord, assign roles by tier, and kick on cancellation.
Real-Time Analytics
Track every validation attempt — see when, where, and how often your software is being used.
Copy-Paste Integration
Full code examples for NT8 Indicators, Strategies, and Add-Ons. Just copy, paste, and change one product code.
How It Works
Four steps to replace your $100+/mo licensing service.
Create Your Product ID
Add your NinjaTrader product in the dashboard and get a unique Product ID. One ID per indicator, strategy, or add-on.
Add Licensing to Your Code
Use our Integration Guide to copy-paste the licensing block into your NinjaTrader script. One Product ID, five additions — done.
Upload Your ZIP — We Build the EXE
Upload your compiled ZIP file and License Ninja automatically generates a personalized, protected EXE for each of your customers.
Generate License Keys
Create license keys for your customers manually or let payment webhooks auto-generate them on purchase.
Simple, Founder-Friendly Pricing
Start small, scale up. Only pay more when you're earning more.
Founder Friendly
$5/mo + 10% of tracked revenue. Best for new sellers.
- Pay as you grow
- $0 in sales = only $5/mo
- Best for new sellers
- Upgrade anytime
Established Seller
$79/mo flat. No revenue share. Best for high-volume sellers.
- Predictable monthly cost
- No revenue share — keep 100%
- Best for $740+/mo in revenue
- Downgrade anytime
Both plans include unlimited products, licenses, customers, and API calls. Switch plans anytime.
Stop Overpaying
See what you're saving compared to other licensing platforms.
Don't Want to Do It Yourself?
We'll add License Ninja licensing directly into your NinjaTrader code for you.
Per NinjaTrader file that needs licensing added. One indicator = one file. Two indicators = two files. We handle everything.
Email us your NinjaTrader files and we'll send them back with licensing integrated.
Ready to get started?
Plans start at $5.00 USD/mo — unlimited products, licenses, and API calls.
View Plans