Custom Api plugin not working in 9

Hi,

I want to test out a custom api plugin and I deployed it to our test environment and I cannot find it anywhere.

I also tested it in a Telligent 10 community and there it works.

I copied the code as it is presented in this documentation https://community.telligent.com/community/9/w/developer-training/52541/custom-apis

Regards,

Silviu