How do you access a web api?

Think of it like this, I want to get the date and time by a website.
How do I do that specifically?
My original goal was to find out if I could get an encryption web API, so I can encrypt stuff, but now I changed it to how can I access web APIs because I probably wouldn’t know after getting one.

HTTPService lets you make a request to any url, so if you find a web API you can use that to interact with it. I’d recommend RequestAsync over the method-specific functions (PostAsync, etc).