Dmitrij Filatov 6 years ago Hello! I want to use vimeo API to create a small video sharing website(extreme sports). All videos need to be stored within one account. Scheme is described below: 1) User upload video to my website, website sends it to vimeo for my account for transcoding. 2) When video get transcoded, I'll automatically will embed it on my website pages. As I understand, I need a FROB param to get correct sign. The question is what is the live time for this parameter? Can I create it for my account only one time and then use for all API calls without need to re-authentificate from time to time?