libcURL.Version.UserAgent - charonn0/RB-libcURL GitHub Wiki libcURL.Version.UserAgent Property declaration Dim UserAgent As String Return value A human-readable version string, for example: libcurl/7.40.0 OpenSSL/1.0.0o zlib/1.2.8 libidn/1.18 libssh2/1.4.3 librtmp/2.3.