Since there is no official API provided I decided to create my own source.
Argentina goverment provides daily information about corona virus cases in a PDF format. It does not respect any pattern, files are named differently and content has many variations from file to file.
Wikipedia did some effort to translate that data here. That's the only source which can be parsed, and that's the source of truth of this API
api/v0/daily: daily cases in the following format
date: {
"buenos_aires" : { "confirmed": number },
"cordoba" : { "confirmed": number },
...
"total_infections" : number,
"total_deaths" : number,
"new_cases" : number,
"new_deaths" : number,
}