Cloudflare Worker + D1
SENTRY — Roblox Licence & Whitelist System
SENTRY is a licence and whitelist system for people who sell Roblox, Minecraft, Second Life and Discord products — Roblox keys bind to the game owner, so a leaked copy is refused and flagged.
Sell your work once and know exactly where every copy of it is running.
A complete licence panel you host yourself on Cloudflare — one command to deploy, free tier, no VPS, no monthly bill. It issues keys, watches them, and tells you the moment one turns up somewhere it should not. Every other licence panel knows about IP addresses and hardware IDs. That is the right model for a desktop app and the wrong model for a game server. SENTRY locks a licence to whatever actually means the same customer on that platform.
Buy — $24.99 $34.99
What it does
- Roblox licences bind to the experience OWNER — extra places under the same account or group keep working, a copy under a different account is refused and flagged as a resale on boot
- Minecraft binds to the server id, Second Life to the owner's avatar key, Discord to the bot application id
- Web, FiveM and desktop get classic HWID + IP limits
- Community licences — one key covers several owner slots, so a group plus the founder's personal profile both run on it
- Live check log, filterable, with new rows flashing in as they happen
- Resale detection, revoke and re-issue, client-facing panel for your buyers
- Fails OPEN on an outage and CLOSED on an explicit refusal, so your buyers are never bricked by your downtime
What's included
- Full source: Cloudflare Worker, D1 database schema (4 migrations) and the React admin panel
- Deploy with npm run deploy after a one-time database setup
- Roblox scripts: SentryGuard + KitInstaller
- Copy-paste snippets in the panel for Roblox, Minecraft, Second Life (LSL), Discord, Node and Python
- INSTALL.md: install, deploy, first product, own domain, BuiltByBit autopilot, Discord bot, troubleshooting
- Optional Discord bot command registration script
- Built-in test runner
- Unlimited licences, unlimited products, forever
Requirements
- A free Cloudflare account
- Node 18+ to run the deploy command
More Websites
- VANTA — NamelessMC Theme
- LICENCE CONTROL PANEL — Black Empire Edition
- STOREFRONT — This Site, As A Product