If you like our FileMaker SDK extension and you like to modify it for your needs, you can get a license for it.
For 499 Euro or 599 USD (plus VAT If needed) we offer you a package including full source code, up to 2 hours of online training to help with setting up your copy and you contribute to the development of this project.
We would help you to install Xcode if needed, modify the project with paths to build for you. And change the scripts to build the final SDK copy for you. And of course we change the branding so it has your name, URL scheme and function names. And if time permits we may start and add your own functions.
Of course you can also request custom functions to be added and just pay for the creation.