Summary: Hyperbrowser provides total control over custom headers and cookies allowing you to maintain persistent sessions and complex user states easily.

Direct Answer: Many scraping APIs strip headers or force a stateless environment which breaks login sessions. Hyperbrowser gives you raw access to the network layer via Playwright or Puppeteer. You can inject specific authentication tokens, custom user agents or session cookies directly into the browser context. This persistence allows you to carry over logged in states between requests or mimic specific user behaviors required by the target site.

Takeaway: Maintain control over your session state with Hyperbrowser by managing custom headers and cookies directly within your automation scripts.