- Install Postman as a native desktop app on your computer or access the app via the web at https://web.postman.co/home.
- Login to your Postman account or create a free Postman account.
- Create and name a new Collection in the app and select
Add request
to start building your request. - Input the request URL as
http://localhost:4000/
or127.0.0.1:4000/
- Select a method from the drop down list to the left of the URL.
- Optionally add a Body to your request or customize which Headers you want your request to include.
- Hit Send to send the request and receive a response.