diff --git a/src/spworlds.cs b/src/spworlds.cs
new file mode 100644
index 0000000..3b80f77
--- /dev/null
+++ b/src/spworlds.cs
@@ -0,0 +1,109 @@
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Text.Json;
+using System.Text;
+using System.Text.Json.Nodes;
+
+namespace spworlds;
+
+public class SpWorlds
+{
+    private readonly HttpClient _client;
+    JsonSerializerOptions options = new JsonSerializerOptions
+    {
+        PropertyNameCaseInsensitive = true
+    };
+
+
+    public SpWorlds(string id, string token)
+    {
+        var StringToken = $"{id}:{token}";
+        byte[] bytes = System.Text.Encoding.UTF8.GetBytes(StringToken);
+        var Base64Token = Convert.ToBase64String(bytes);
+
+        _client = new HttpClient();
+        _client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", Base64Token);
+    }
+
+    private string SendRequest<T>(string path, T body, Boolean getResult)
+    {
+        string respond;
+        string method = (body == null) ? "GET" : "POST"; 
+        string jsonBody = null;
+        
+        var endpoint = new Uri($"https://spworlds.ru/api/public/{path}");
+        if(method == "GET")
+        {
+            return respond = _client.GetAsync(endpoint).Result.Content.ReadAsStringAsync().Result;
+        }
+        else 
+        {
+            jsonBody = JsonSerializer.Serialize<T>(body);
+            var payload = new StringContent(jsonBody, Encoding.UTF8, "application/json");
+            if(getResult)
+                return respond = _client.PostAsync(endpoint, payload).Result.Content.ReadAsStringAsync().Result;
+            else
+                _client.PostAsync(endpoint, payload);
+        }
+
+        return jsonBody;
+    }
+
+    public int GetBalance() 
+    {
+        string respond = SendRequest<object>("card", null, true);
+
+        var card = JsonObject.Parse(respond);
+        var balance = card["balance"];
+        return (int)balance;
+    }
+
+    public void CreatTransition(string reciverCardId, int amount, string comment)
+    {
+        TransitionInfo transitionInfo = new TransitionInfo();
+            transitionInfo.amount = amount;
+            transitionInfo.comment = comment;
+            transitionInfo.receiver = reciverCardId;
+
+        SendRequest("transactions", transitionInfo, false);
+    }
+
+    public string GetUser(string discordId)
+    {
+        var user = JsonObject.Parse(SendRequest<object>($"users/{discordId}", null, true));
+        var userName = user["username"];
+        return (string)userName;
+    }
+
+    public string InitPayment(int amount, string redirectUrl, string webhookUrl, string data)
+    {
+        PaymentInfo paymentInfo = new PaymentInfo();
+            paymentInfo.amount = amount;
+            paymentInfo.redirectUrl = redirectUrl;
+            paymentInfo.webhookUrl = webhookUrl;
+            paymentInfo.data = data;
+
+        var jsonBody = JsonSerializer.Serialize(paymentInfo);
+
+        Console.WriteLine(jsonBody);
+
+        var payment = JsonObject.Parse(SendRequest($"payment", paymentInfo, true));
+        var url = payment["url"];
+        return (string) url;
+    }
+
+    class PaymentInfo
+    {
+        public int amount { get; set; }
+        public string redirectUrl { get; set; }
+        public string webhookUrl { get; set; }
+        public string data { get; set; }
+    }
+
+    class TransitionInfo
+    {
+        public string receiver { get; set; }
+        public int amount { get; set; }
+        public string comment { get; set; }
+    }
+}
diff --git a/src/spworlds.csproj b/src/spworlds.csproj
new file mode 100644
index 0000000..cf3c115
--- /dev/null
+++ b/src/spworlds.csproj
@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <PackageId>spworlds.17.05.2023.999</PackageId>
+    <Description>данная библиотека предназначена для работы с сайтом spworlds. Ознакомиться с документацией можно в гитхабе проекта</Description>
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <Version>1.0.0</Version>
+    <Authors>Mih4n</Authors>
+    <Company>Mih4n</Company>
+  </PropertyGroup>
+
+
+  <ItemGroup>
+  </ItemGroup>
+</Project>