I would never propose purchasing access to this API, they have very bad quality of data with erroneous values even in the biggest leagues (e.g. Premier League).
The worst thing of all? When my colleagues and I have contacted them about this with clear proof about the issues they have they confirmed the issue and responded that they would look into it like it’s something that happens every other day. Needless to say that 4-5 emails and almost a whole month later the problematic data are still there and their decision was to “let them be” as fixing them would probably affect other (wrong) stats too (!!!). The integrity of the data they are serving is doomed with logic like this and together goes their service ofc.