# Curl With Cookies Some endpoints require certain cookies to be included in order to get the response you are looking for. For instance, if the endpoint is authenticated with a session cookie, then you will need to provide that session cookie when curling. The `-b` flag can be used to instruct `curl` to include a cookie in the header of a request. ```bash $ curl -b session=abc123SessionToken https://authenticated-url.com ``` See `man curl` for more details and other flags.