FundamentalsPostman: IntroductionInstallationInstall Postman on Mac OSInstall Postman on Ubuntu 18.04 LTSInstall Postman on Windows 10 OSPostman InterfacePostman: Creating a workspaceGenerating a Postman API keyPostman: Creating EnvironmentsHow To Create a Postman CollectionPostman: Setting up mock serversPostman: Accessing environment VariablesAPI Request using PostmanHow to Make HTTP Get Request using Postman How to make a POST Request in PostmanTwitter APIsPost to Twitter timeline using Postman POST API RequestRetrieve your recent Tweets using Postman GET request