License & Support
License
Cruxstack SDKs (like the Node.js SDK) are open-source and licensed under the Apache 2.0 License.
You are free to: • ✅ Use the SDK in your own applications (commercial or personal) • ✏️ Modify and extend the SDK as needed • 🔁 Distribute your version of the SDK, as long as you retain the license and attribution
This applies only to the SDKs. The Cruxstack backend (trait engine, ML logic, streaming infrastructure, etc.) remains proprietary and is offered as a hosted SaaS service.
Support
Need help integrating Cruxstack or facing an issue? We’re here for you:
⏱️ Typical response time: under 24 hours on weekdays