Week 1 Homework: Question #1 What are the components of an HTTP request? End Point, Request Type, Header, Body Question #2 What are the components of an HTTP response? Header, Status Code, Body Question #3 What are the 2 most popular payload formats? Post Request, Get Request in Json or XML Question #4 Explain JSON format in your own words. Give an example. In my own words JSON is a key value pair like a MAP in apex. It’s just attributes or field technically that have values on the right side of the pair separated by a colon. Json is used when browsers and servers need to send information to each other

this was the anonymous apex that worked for me after setting up the remote site setting: Http http = new Http(); HttpRequest req = new HttpRequest(); req.setEndpoint('https://735ef563-176d-431c-85ce-2cc07056ef03.mock.pstmn.io/payments/link'); req.setMethod('GET'); HttpResponse res = http.send(req); if (res.getStatusCode() == 200) { Map<String, Object> data = (Map<String, Object>) JSON.deserializeUntyped(res.getBody()); System.debug('IP Address: ' + (String)data.get('ip_address')); } else { System.debug('Callout failed: ' + res.getStatus()); }