> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://ibkrcampus.com/docs/web-api/v1/endpoints/session/llms.txt. # Session ## Docs - [Introduction](https://ibkrcampus.com/docs/web-api/v1/endpoints/session/introduction.md) - [Authentication Status](https://ibkrcampus.com/docs/web-api/v1/endpoints/session/authentication-status.md) - [Initialize Brokerage Session](https://ibkrcampus.com/docs/web-api/v1/endpoints/session/initialize-brokerage-session.md) - [Logout of the current session](https://ibkrcampus.com/docs/web-api/v1/endpoints/session/logout-of-the-current-session.md) - [Ping the server](https://ibkrcampus.com/docs/web-api/v1/endpoints/session/ping-the-server.md) - [Re-authenticate the Brokerage Session (Deprecated)](https://ibkrcampus.com/docs/web-api/v1/endpoints/session/re-authenticate-the-brokerage-session-deprecated.md) - [Validate SSO](https://ibkrcampus.com/docs/web-api/v1/endpoints/session/validate-sso.md)