Good afternoon, I have a module enc28j60 connected in my arduino, and I would like help to read an xml file from an API, I did not get much help looking on the internet, can someone help me?
Did you try to search for "arduino xml parser" when you were on the internet?
Top result is https://stackoverflow.com/questions/37694440/parse-xml-data-in-arduino which might assist.
While its hard to fully parse a complex XML document within Arduino due to memory and processing limits it should be fairly easy to extract a simple value using the technique shown in the second answer.
If you post your existing code and the XML (use the code tags!) you may get more help.