Steel APIs
Recipes for Steel's first-party APIs: credentials, auth contexts, profiles, extensions, files.
Persist authenticated sessions with Profiles
Maintain authenticated sessions across Steel browser instances using profiles.
Reuse authenticated sessions across browsers
Maintain authenticated sessions across Steel browser instances by capturing and reusing cookies and local storage.
Automate logins with the Credentials API
Use the Steel Credentials API with Playwright to automate flows with stored credentials.
Upload and run browser extensions
Use the Steel Extensions API with Playwright to upload and run browser extensions.
Move files between your machine and a cloud browser
Use the Steel Files API with Playwright to automate file uploads and downloads in the cloud.