View Source ExTDLib.Method.GetExternalLink (ExTDLib v0.0.4)

Returns an HTTP URL which can be used to automatically authorize the current user on a website after clicking an HTTP link. Use the method getExternalLinkInfo to find whether a prior user confirmation is needed. Returns object_ptr<HttpUrl>.

NameTypeDescription
linkstringThe HTTP link.
allow_write_accessboolPass true if the current user allowed the bot, returned in getExternalLinkInfo, to send them messages.

More details on telegram's documentation.