Interesting, I didn't know about that one, thanks for the suggestion. The only one I know is the Thunder Client but the EchoAPI seems to be very good, I like to use a separate client on the desktop like the Rapid API. I'll leave the links below for anyone who sees this comment and wants to know more: EchoAPI: https://marketplace.visualstudio.com/items?itemName=EchoAPI.echoapi-for-vscode Thunder Client: https://marketplace.visualstudio.com/items?itemName=rangav.vscode-thunder-client