Timestamp microservice project

Hi everyone. I think I have completed this project but the projects’ section from Apis and Microservices section really doesn’t test the projects submitted I think because I tested with some other irrelevant glitch app and it stil passed. The link to my project is here and the code here. It only has the back-end machinery so in order to test it I did “https://timestamp-microservice-lezojeda.glitch.me/api/timestamp/datestring”.

Also, I’d like to ask to those who have ventured all the way through the back-end section of the curriculum, which other sources would you recommend to study?

Any feedback and comments are highly appreciated, thanks!