I\u0027d prefer to have control of my product\u0027s licensing \u002D I have existing products with existing licenses together with validation etc.\u000a\u000aIs it possible to create a custom serial number generator? It could be:\u000a\u000a1) Javascript\u002Dbased logic which I supply (similar to FastSpring).\u000a2) A call to my REST API to fetch a new serial number.\u000a3) I could upload a list of serial numbers to be used.

Hi Gareth, thanks for the question!\u000a\u000aIf you have a REST API that generates a serial number, and can be used to validate, than there\u0027s not much advantage to use our license key engine.\u000a\u000aAt the moment, we are not able to fetch custom serial numbers, so I believe it would be better fitted to you, to use your own engine.

Custom serial numbers for licenses | Creem

Q: Custom serial numbers for licenses

I'd prefer to have control of my product's licensing - I have existing products with existing licenses together with validation etc.

Is it possible to create a custom serial number generator? It could be:

1) Javascript-based logic which I supply (similar to FastSpring).
2) A call to my REST API to fetch a new serial number.
3) I could upload a list of serial numbers to be used.

GarethPLUSApr 10, 2025

Founder Team