Hytale support coming soon
SDK v1.3.0 | API v1

Protect your
Minecraft plugins
in 60 seconds.

One API call. No backend required. Generate license keys, verify them via API, and control exactly which servers run your plugin.

Start for free Read the docs
Free tier available <100ms response Java SDK
license-verify.sh
# Verify a license
POST /api/v1/license/verify
{
"license_key": "A7X2-K9M1-P4Q8-R3N6"
"plugin_id":   "super-items"
"server_ip":   "45.67.89.12"
}
// Response
{
"valid":      true
"type":       "PERMANENT"
"servers":    1 / 3
}
$
The problem

Plugin piracy is everywhere

Your plugin gets leaked on forums. People redistribute your work. Updates get shared without your permission.

Building your own licensing system means running your own server, writing verification logic, and managing keys manually.

It takes hours to build and maintain.

ILicence solves this in one API call.

Everything you need to protect your work

Stop building fragile license systems on your VPS. Focus on your plugin, we handle the rest.

License Management
Generate, revoke, and expire license keys. Bulk create up to 100 keys at once. Full control from your dashboard.
API Verification
Single endpoint, sub-100ms response time. Your plugin calls our API on startup. Valid or not, that simple.
Server IP Binding
Lock licenses to specific server IPs. Set max server limits. Know exactly where your plugin runs.
Java SDK
One line in your onEnable(). Our SDK handles caching, retries, and async verification. Zero boilerplate.
Marketplace Automation
Sell on Polymart or BuiltByBit. License keys are generated and injected into the JAR automatically at download.
Discord Bot
ILicence Guard lets buyers self-serve on your Discord. /link, /license, /status. Auto role assignment.
Security by design

Built to make license bypass extremely difficult

ILicence combines multiple layers of protection. Remote verification, server binding, and obfuscation work together to keep your plugin safe.

Remote license verification via API
Server IP binding with max limits
Real-time license revocation
SDK caching with SHA-256 integrity
Heartbeat re-verification
ProGuard obfuscation-ready SDK

Your plugins, under control

Manage licenses, track servers, and monitor verification stats from a single dashboard.

ilicence.ch/dashboard

SuperItems

super-items
slug: super-items
Total Licenses
124
+12 this week
Active Servers
52
89% utilization
Verifications
2,847
today
Revoked
3
2.4% rate
Verification Activity (7 days)98.2% success
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Recent Licenses5 of 124
A7X2-K9M1-****-****active2 / 3
B3F8-N2P4-****-****active1 / 1
C1D5-Q8R7-****-****revoked0 / 3
D9E3-M6L2-****-****active3 / 3
F4G7-H1J5-****-****expired0 / 1

Up and running in 3 minutes

Register & create your plugin

Sign up, give your plugin a name and a slug. That slug is your plugin_id in the API.

Generate license keys

Create single keys or bulk generate up to 100. Set expiry dates, server limits, and IP locks.

Add one line to your plugin

Drop our Java SDK in your pom.xml. Add 3 lines in onEnable(). Done.

MyPlugin.java
// Your plugin's main class
@Override
public void onEnable() {
// One line to protect your plugin
ILicence licence = ILicence.verify(
this, "LICENSE-KEY", "my-plugin"
);
}
Marketplace Automation

Sell on marketplaces. Licenses handled automatically.

Connect your Polymart or BuiltByBit listings. When a customer buys your plugin, ILicence generates and delivers the license key instantly. Zero manual work.

P
Polymart
Polymart injects a license key into the JAR at download time. ILicence verifies it automatically when the plugin starts.
  • Automatic placeholder injection
  • Purchase verification via Polymart API
  • Zero setup for buyers
B
BuiltByBit
BuiltByBit calls ILicence when a customer downloads your plugin. We generate the key and inject it into the JAR.
  • Webhook-based license generation
  • External license key placeholder
  • Instant delivery on purchase
Discord Bot Integration

Your plugins. Your Discord. Connected.

Let your buyers manage licenses directly from Discord. The ILicence Guard bot handles verification, role assignment, and license delivery.

Auto License Verification

Buyers link their purchase and get verified instantly via /link. No manual approvals needed.

Role Management

Licensed buyers get a custom role per plugin automatically. Multi-plugin support on one server.

Self-Service Portal

/link, /license, /status - buyers verify and manage their licenses themselves. No more DMs.

Simple pricing, no surprises

Start free. Upgrade when you grow. Cancel anytime.

Free
For indie devs getting started
0CHF
  • 1 plugin
  • 25 licenses
  • 500 verifications / day
  • Basic dashboard
  • Marketplace integration
  • Discord bot
Start free
Pro
For growing plugin developers
4.90CHF/mo
  • 5 plugins
  • 200 licenses
  • 5,000 verifications / day
  • Bulk key generation
  • API keys
  • Marketplace automation
  • Discord bot
  • Email support
Get Pro
Most popular
Ultra
For serious plugin developers
14.90CHF/mo
  • Unlimited plugins
  • Unlimited licenses
  • 50,000 verifications / day
  • Bulk key generation
  • API keys
  • Server IP blacklist
  • Marketplace automation
  • Discord bot
  • Webhooks
  • Priority support
Get Ultra
Business
For plugin studios and teams
Let's talk
  • Everything in Ultra
  • Custom verification limits
  • Custom branding
  • SLA guarantee
  • Dedicated support
  • On-premise option
Contact us