Browser Run - Control which hostnames Browser Run sessions can access
Browser Run now supports guardrails, which limit a browser session's HTTP and HTTPS requests to permitted hostnames. Use guardrails when you need to: Keep a browser workflow limited to a specific website and its subdomains. Load only known third-party APIs, scripts, images, and fonts. Generate a screenshot or PDF from HTML you provide while preventing it from loading external content. Set guardrails when starting a session with Puppeteer, Playwright, or the REST API. With a browser binding named
