VK Sticker to Telegram Sticker

vk_to_tg.cs

// Open stickers preview and run this code in console
$(".im_stickerpack_preview").each(function (index, value) {
var url = $(value).children().attr("src");
console.log(url);
});


// copy links and replace -128 end in sticker id to -512

var urls = new[] {  "https://vk.com/sticker/1-12467-512","https://vk.com/sticker/1-12468-512", ... };

#r MoreLinq.nuget
#r Flurl.nuget

using Flurl;
using MoreLinq;
using System.Linq;

var result = urls.
    Select(x => 
        new {
            bytes = x.GetBytesAsync().Result,
            name = x.Split('/').Last()
        })
    .Pipe(x => File.WriteAllBytes($"./tg/{x.name}.png", x.bytes)).ToArray();