How to integrate backend api implementation with tyk API gateway

Hi all, I have created few APIs. Now I need to implement the backend code for those created APIs and integrate with the tyk API gateway framework.
Let me the procedure how to do it OR any link I can refer that explains how to do it.

Thanks and Regards

N.M.Trivedi

Here’s an example that takes you through development of an api from scratch and then integration with tyk:

Give it a go and let us know if you have any questions!
Sedky