SetCookies
SetCookies[assoc] sets cookies with attributes specified by the association assoc, to be used by functions such as URLExecute.
SetCookies[{assoc1, assoc2, ...}]sets a list of cookies.
Examples
SetCookies[<|"Name" -> "session", "Value" -> "abc123"|>]SetCookies[{<|"Name" -> "user", "Value" -> "john"|>, <|"Name" -> "token", "Value" -> "xyz"|>}]Please visit the official Wolfram Language Reference for more details.