scripting – Pulling data from websites using their API in google sheets?

I’m trying to use the Blizzard API to pull data into a google sheets document. I’m starting to dig into the documentation on scripting in google sheets using a curl request as suggested by the Blizzard API. The initial issue I’m seeing is that I don’t understand how to make a curl request in this scripting. Are there any resources that I can use to better understand this type of process?