How to get data from another site?

Question

Parsing

Hello! Found a SITE where you can track the exchange rate. I need to transfer this course to my site. Here they offer a link, even the properties are written, but I don’t understand how to use it.

Answer 1

And what is there to understand, through curl or another request you get the content at the address

https://min-api.cryptocompare.com/data/price?fsym=BTC&tsyms=USD,JPY,EUR

and in response you get json

{
  "USD": 6515.19,
  "JPY": 721427.07,
  "EUR": 5602.28
}

which you are processing. Substitute your currencies.