Agreement

By purchasing or using Nyx, you agree to these terms. If you don’t agree, don’t use the software.

License

One-time purchase: gives you a lifetime license. Pricing will be announced at 1.0 on the landing page. Waitlist members get an early-bird discount.
3 devices: you may activate Nyx on up to three machines simultaneously with one license key.
Personal or commercial use: both are allowed.
All future updates included: new features, new tiles, bug fixes, all of it — no separate “pro tier”, no upgrade paywall.
No resale, no redistribution: don’t share your license key publicly or resell it.

Free trial

14-day free trial without a license key — use it to decide before buying.

Refunds

Refund within 14 days of purchase if the software has a clear defect we can’t fix within 14 days of your report.
After 14 days, no refunds — the trial is how you evaluate Nyx.
Email [email protected] with any issue.

Warranty disclaimer

Nyx is provided as is, without warranty of any kind. We don’t guarantee it will work with every AI agent, every OS version, every terminal, or every workflow. We’ll fix bugs as fast as we can.

Limitation of liability

In no event will the Nyx author be liable for any damages arising from the use of the software, including but not limited to lost data, lost profits, or business interruption.

Third-party services

Nyx integrates with third-party AI agents (Claude Code, Codex, Gemini, and any CLI you spawn). Your use of those services is governed by their own terms. We are not responsible for their outages, pricing changes, rate limits, or changes to their APIs.

Jurisdiction

These terms are governed by the laws of Belarus. Any dispute will be resolved by the courts of Minsk.

Changes

We may update these terms. The “Last updated” date will change, and material changes will be announced on the landing page.