Our football API provides football data for competitions in 191 countries and 9 international football federations. The total number of all the competitions that our football API supports is 437. You can find the full list of competitions and federations bellow.
There is also a search functionality where you can try to find the competitions you are interested in. You can search by competition name, country name, and federation name. The Competitions listed include: national leagues, international club tournaments, national cups and international cups too.