Is there an easy way to import from authy to bw? Or do I have to do one at a time.
There are some unsupported methods a Google search away. I have had luck with this one in the past but haven't used in over a year, so can't vouch for it still working.
https://gist.github.com/gboudreau/94bb0c11a6209c82418d01a59d...