Before you ask.
Questions we hear often. Missing something? Ask us directly in Discord.
How does licensing work?+
Every purchase generates a license key in the format NOKK-XXXX-XXXX-XXXX. You paste the key into the plugin config, and on first server start the plugin binds the license to your server IP. By default, each license allows 2 server IPs. Bundles and higher tiers include more slots.
What happens if my server IP changes?+
Use the /relicense command in our Discord or the dashboard on this site to rebind your license to the new IP. You can change IPs up to 3 times per month. Frequent changes beyond that trigger a manual review — we are trying to stop key sharing, not inconvenience real customers.
Can I run the same plugin on my test and production servers?+
Yes — if both servers fit into your license slot count. Most solo operators use both slots on one server cluster. Bigger networks or agencies should buy the agency license (coming later).
What payment methods are accepted?+
Checkout is processed by Paddle, which supports cards (Visa, Mastercard, Amex), PayPal, Apple Pay, Google Pay, and SEPA direct debit. Prices are displayed in EUR. Paddle handles VAT for all regions and generates your invoice automatically.
Do you offer refunds?+
Yes. If a plugin does not work as advertised after reasonable setup effort, contact us within 14 days of purchase and we will refund you or fix the issue. Refunds are processed through Paddle. See the refund policy for details.
Is there a trial version?+
Nokk-Core and Nokk-Economy are free to use. They let you evaluate our code quality, support responsiveness, and integration patterns before buying any paid plugin.
Which Minecraft versions do you support?+
Paper 1.21 and newer. We do not support 1.8 / 1.12 / 1.16 — those older versions lack modern APIs (PersistentDataContainer, Brigadier, Adventure components) that make modern plugins robust.
Does it work on Spigot or Bukkit?+
No. Paper only. Spigot has fallen significantly behind in API quality and performance. If you are running Spigot today, switch to Paper — it is a drop-in replacement and strictly faster.
Does it work with Folia?+
Not yet, but planned. Folia requires strict thread-safety discipline across all plugins. Once Nokk-Core graduates to fully async-safe operation, Folia support ships alongside it.
Do I need a specific Java version?+
Java 21 (current LTS). Paper 1.21 dropped support for older Java, and our plugins use language features only available in Java 17+.
Do Nokk plugins conflict with LuckPerms, PlaceholderAPI, Vault, MythicMobs, etc.?+
No. We integrate with LuckPerms (first-class) and Vault (compatibility shim). PlaceholderAPI placeholders are provided for every plugin. MythicMobs and other common ecosystem plugins run alongside without issue.
Can I migrate data from other plugins?+
For common starting points (EssentialsX Economy, older Shop plugins, EssentialsX Homes), we are building import tools. Not live yet — announced with the respective plugin release.
How do I get support?+
Primary channel is our Discord — faster than email, and the developer is often online directly. Tickets get a human response within 24 hours, usually under 4 hours during European daytime.
Do you take custom development requests?+
Yes. Typical custom work ranges from €200 (small feature addition) to €1500+ (fork + reskin of an existing plugin). Open a ticket in Discord with your requirements for a detailed quote.
Can I see the source code?+
Nokk-Core is closed-source but free. Plugin source is not distributed — licensing payments fund development. Custom-development deliverables may include source, depending on contract.
What happens if the project is abandoned?+
Fair question. We plan for sustainability (sustainable pricing, not scaling beyond solo capacity). If something unforeseeable happens, we commit to releasing Nokk-Core as open source and unlocking all licenses.
What data do plugins send to your servers?+
On startup and every 24 hours, plugins send: license key, plugin ID, server IP, server port, Minecraft version, Java version. No player data, no chat content, no world data — ever.
What data does the store collect?+
Discord ID + username (via OAuth), email, purchase records, and standard web server logs (30-day retention). No cookies other than a session cookie for the dashboard. No analytics trackers. See our privacy policy for the full list.
Where is data hosted?+
EU — Hetzner Falkenstein (Germany). GDPR-compliant by default.