This Freemium API that provides Covid 19 statistics from https://www.worldometers.info/coronaviru.

This API periodically updates live data from https://www.worldometers.info/coronavirus/#countries.
This API grabs live statistics from https://www.worldometers.info/coronavirus/#countries web site periodically.

GET /countries - List all COVID-19 countries and their country codes. The country code will be required to get Statistics for the specific country.

GET /getcovidstats - Provides covid statistics for a specific country(as per Worldometer’s definition).

Specify {countrycode} parameter to this Endpoint.
To extract summary results for the whole world, enter “world” value as {countrycode} parameter.