Nakka client is a simple .NET library that provides communication with Nakka API.
With this client you can get information about leagues, tournaments and matches from Nakka.
Add nuget package Mcgiany.NakkaClient to your .NET project.
using var client = new ApiClient("https://tk2-228-23746.vs.sakura.ne.jp/n01");
var league = await client.GetLeagueAsync("league_id");