Discover Hidden APIs Using Chrome DevTools

Many developers try to extract data from websites by scraping HTML. That approach usually involves: fetching the page parsing the DOM extracting elements using selectors But modern web applications rarely render their data directly in HTML. Instead, most sites load data through internal APIs that the frontend calls. If you can find those APIs, you can often access clean structured data instead of parsing HTML. The Trick: Use DevTools Network Tab You can discover these APIs directly from the browser. Step 1 — Open Chrome DevTools Press: F12 or Right Click → Inspect Step 2 — Go to the Network Tab Open the Network tab inside DevTools. This panel shows every request the page makes. Step 3 — Filter API Requests Click: Fetch/XHR This filters the requests to show only API calls . Now reload the page. Ctrl + R Step 4 — Inspect JSON Responses Look for requests returning JSON data . Examples might look like: / graphql / api / posts / api / content / api / search Click any request and open the Re