License
Free packages ship under MIT. Pro packages need a commercial license and a valid key. Buy Pro or contact sales.
Free (MIT)
Use @velkin/ui, @velkin/react, and @velkin/vue under the MIT License published with each package. No key required.
Pro
- Covers Pro packages (for example @velkin/ui-pro and wrappers)
- Priced per developer who writes against Pro — not per app or end user
- One runtime key in the deployed app is expected
- Seat and org scope are the contract; the key is not a seat counter
- Paid keys use version lock: builds released before cover-until keep working. Renewal emails a new key — replace the env var for newer packages
- Do not publish keys in public repos
- New keys may perform a non-blocking revocation check using only a non-secret key identifier. Offline validation remains authoritative when the service is unavailable
Site terms
Website use is also covered by our Terms of Service and Privacy Policy.
Validate a key
Checks package entitlement the same way @velkin/license does. Does not activate a purchase.