MisskeySharp

What's this ?

MisskeySharp is a client library for .NET applications to utilize Misskey.

This library is not an official offering by the Misskey developers.

Example

The usage examples are as follows:

Get a new access token with "MiAuth"

Step 1: Get a URL for authorize app page
We will prepare to obtain the access token using "MiAuth".

var misskey = new MisskeyService("https://misskey.io/");
var authUri = misskey.GetAuthorizeUri(
                    "サンプル (my app) " + DateTime.Now.ToString("yyyyMMdd-HHmmsss-fff"),
                    "https://www.a32kita.net/favicon.ico",
                    "https://dummy.a32kita.net/callback",
                    MisskeyPermissions.Write_notes | MisskeyPermissions.Read_account);

In MiAuth, you can use any value for the GetAuthorizeUri() parameter because it allows you to set the application name, icon, and callback URL during access token acquisition.

Step 2: After the user approves the application in the browser, obtain the access token

await misskey.AuthorizeWithAuthorizeUriAsync(authUri);

// misskey.AccessToken: "98eY****************************"; <= Access Token

The obtained access token will be stored in the AccessToken property.

Authenticate with the already obtained access token

If the initially obtained access token is being recorded, user approval will not be required from the second time onwards.

await misskey.AuthorizeWithAccessTokenAsync("98eY****************************");

Post a note

We will post a new note. In the following example, we will post a note with the content 'hello, world!!' to the timeline for followers.

await misskey.Notes.Create(new Note()
            {
                Text = "hello, world!!",
                Visibility = "followers",
            });
Console.WriteLine("Completed: {0}", resp.CreatedNote.Id);

For the parameters specified here, please refer to the official documentation:
https://misskey-hub.net/docs/api/endpoints/notes/create.html

Retrieve a list of followed users

Retrieve a list of followed users by specifying the user ID.

Example code

var resp = await misskey.Users.Following(new UsersFollowingFollowersQuery()
                {
                    UserId = "9arwh5oymn",
                });

Console.WriteLine("Following list;");
foreach (var follow in resp)
{
    Console.WriteLine(" {0} | {1}", follow.Followee.Username.PadRight(20), follow.Followee.Name);
}

Receiving a timeline through the streaming API

Using the Streaming API to receive the timeline in real-time. Events will be triggered upon receiving new notes.

Example code

Notice: This feature is currently under verification and there is a possibility of significant specification changes in the future

var noteReceived = new Action<MisskeyNoteReceivedEventArgs>(e =>
{
    var note = e.NoteMessage.Body.Body;
    if (note == null)
        return;

    var rn = note.Renote != null;
    if (rn)
        note = note.Renote;

    Console.WriteLine("R {0}: (@{1}) {2}", rn ? "RENOTE" : "NORMAL", note?.User?.Username, note?.Text);
});

misskey.Streaming.NoteReceived += (sender, e) => noteReceived(e);

var st = misskey.Streaming.Connect(MisskeyStreamingChannels.HybridTimeline);
                
Console.ReadLine();
misskey.Streaming.Disconnect(st);

Install

Now available on NuGet

NuGet\Install-Package MisskeySharp

Platform

MisskeySharp is designed for .NET Standard 2.0, making it available for a wide range of .NET applications.

Please refer to Microsoft's documentation for information on the targets that can apply .NET Standard 2.0 libraries:
https://learn.microsoft.com/ja-jp/dotnet/standard/net-standard?tabs=net-standard-2-0#select-net-standard-version

Dependencies

• System.Text.Json

If you are using MisskeySharp via NuGet, it will be automatically installed.