
In the browser, click the Interceptor icon in your toolbar and ensure it says or Connected .
For Linux or older versions of Windows/macOS, open the Postman app , click Capture requests in the footer, select the Via Interceptor tab, and click Install Interceptor Bridge . 3. Connect to Postman Open the Postman Desktop App .
Installing the extension is a straightforward process that varies slightly depending on your browser and operating system. Chrome: Visit the Chrome Web Store and click Add to Chrome . Safari: Download it directly from the Mac App Store.
If you see a "No connection" error, ensure the desktop app is open and you are not using the web version of Postman, as Interceptor requires the desktop client.