I want to create a music application for which I need to support user searching for top music albums, artists or songs in USA using voice. In order to create language model I need to cache these charts entries...not actually the song content.
I am building it for a client so it's a commercial application. Can I get those charts using spotify API for free? They seem to allow you to download them for free here https://spotifycharts.com/regional/us/weekly/latest
So I wonder may be it's also allowed to scrape it or get the charts using API.