Slack.NetStandard 9.7.1

dotnet add package Slack.NetStandard --version 9.7.1                
NuGet\Install-Package Slack.NetStandard -Version 9.7.1                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Slack.NetStandard" Version="9.7.1" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Slack.NetStandard --version 9.7.1                
#r "nuget: Slack.NetStandard, 9.7.1"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Slack.NetStandard as a Cake Addin
#addin nuget:?package=Slack.NetStandard&version=9.7.1

// Install Slack.NetStandard as a Cake Tool
#tool nuget:?package=Slack.NetStandard&version=9.7.1                

Slack.NetStandard

Latest NuGet version

.NET Core NuGet package that helps with Slack interactions Available at https://www.nuget.org/packages/Slack.NetStandard

Create OAuth URL

using Slack.NetStandard.Auth;

var builder = new OAuthV2Builder("clientId")
{
    State = "stateGoesHere", 
    BotScope = "channels:read"
};
var redirectUri = builder.BuildUri(); 

Get OAuth Access Token from Code

using Slack.NetStandard.Auth;

var token = await OAuthV2Builder.Exchange(code,clientId,clientSecret);

Verify Incoming Request is from Slack

using Slack.NetStandard;

var verifier = new RequestVerifier(signingSecret);
var verified = verifier.Verify(request.Headers[RequestVerifier.SignatureHeaderName], long.Parse(request.Headers[RequestVerifier.TimestampHeaderName]), request.Body);

Receive/Respond to a slash command payload

var command = new SlashCommand(payloadText);

var message = new InteractionMessage();
message.Blocks.Add(new Section{Text = new PlainText("Only title is required")});
message.Blocks.Add(new Divider());
message.Send(command.ResponseUrl);

await command.Respond(message);

// or - if it's not from a slash command, any response url can use
await command.Response(responseUrl);

Building & sending a modal

var view = new View
{
    Type = "modal",
    Title = "Create New Story",
    Close = "Cancel",
    Submit = "Submit",
    Blocks = new List<IMessageBlock>
    {
       new Section{Text = new PlainText("Only title is required")}
    }
};

var client = new SlackWebApiClient(accessToken);
var response = await client.View.Open(triggerId,view);

Sending a new message to a channel

var request = new PostMessageRequest {Channel = "C123456"};
request.Blocks.Add(new Section{Text = new PlainText("Hi There!")});

var client = new SlackWebApiClient("token");
await client.Chat.Post(request);

Parse Events API Body

using Slack.NetStandard.EventsApi;
using Slack.NetStandard.EventsApi.CallbackEvents;

var eventObject = JsonConvert.DeserializeObject<Event>(input.Body);

if (eventObject is EventCallback callback)
{
    switch(callback.Event)
    {
        case AppHomeOpened appHome:
            break;
        case GroupClose groupClose:
            break;

    }
}
var entities = TextParser.FindEntities("<@W123456|Steven>");
if(entities.First() is UserMention mention)
{
    var userId = mention.UserId //W123456
    var label = mention.Label //Steven
}

Socket Mode - getting to your payload

if(msg.Contains("envelope_id")) //If there's no envelope ID it's a Hello or Disconnect object
{
   var env = JsonConvert.DeserializeObject<Envelope>(msg);
   switch(env.Payload) {
     case SlashCommand command:
       //logic here
       break;
     case EventCallback evt: 
       //logic here
       break;
     case InteractionPayload payload:
       //logic here
       break;
   }
   var ack = new Acknowledge{EnvelopeId=env.EnvelopeId} //All messages must be acknowledged within a few seconds
   Send(ack);
}

For a .NET 3.1 client that helps with a lot of the Socket Mode plumbing, the SocketSample app is now available at Slack.NetStandard.AsyncEnumerable

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on Slack.NetStandard:

Package Downloads
Slack.NetStandard.AsyncEnumerable

Additional support for Slack.NetStandard apps running Socket Mode

Slack.NetStandard.Endpoint

Small library used to build single Slack endpoints - allowing simpler wiring of Slack apps by examining the full request and deserializing appropriately

Slack.NetStandard.Annotations

Library that uses method attributes to generate a Slack app

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
9.7.1 376 12/16/2024
9.7.0 887 12/1/2024
9.6.1 928 11/13/2024
9.6.0 4,337 10/18/2024
9.5.0 7,799 6/28/2024
9.4.0 719 6/26/2024
9.3.0 70,189 2/28/2024
9.2.0 126 2/28/2024
9.1.1 3,841 1/25/2024
9.1.0 129 1/24/2024
9.0.0 119 1/24/2024
8.2.1 1,320 1/19/2024
8.2.0 993 1/13/2024
8.1.1 26,867 11/14/2023
8.1.0 22,510 10/13/2023
8.0.1 31,964 9/27/2023
8.0.0 864 9/18/2023
7.0.0 15,406 7/25/2023
6.1.0-beta1 1,298 3/22/2023
6.0.0 53,220 3/22/2023
5.3.0-beta3 4,014 10/26/2022
5.3.0-beta1 163 10/26/2022
5.2.2 72,489 10/26/2022
5.2.0 437 10/26/2022
5.2.0-beta5 240 9/19/2022
5.2.0-beta4 230 8/15/2022
5.2.0-beta3 176 7/28/2022
5.2.0-beta2 175 7/14/2022
5.1.3 4,691 9/19/2022
5.1.2 13,927 7/28/2022
5.1.1 918 7/14/2022
5.1.0-beta1 177 7/13/2022
5.0.0 503 7/13/2022
4.1.0-beta1 185 7/1/2022
4.0.0 6,974 7/1/2022
3.14.0-beta6 176 7/1/2022
3.14.0-beta5 154 6/10/2022
3.14.0-beta4 175 6/7/2022
3.14.0-beta3 180 6/3/2022
3.14.0-beta2 181 6/1/2022
3.14.0-beta1 172 6/1/2022
3.13.5 8,848 7/1/2022
3.13.4 2,428 6/10/2022
3.13.3 957 6/7/2022
3.13.2 637 6/3/2022
3.13.1 623 6/1/2022
3.13.0 483 6/1/2022
3.13.0-beta2 175 5/27/2022
3.13.0-beta1 188 5/13/2022
3.12.1 792 5/27/2022
3.12.0 2,893 5/13/2022
3.12.0-beta2 194 4/13/2022
3.12.0-beta1 174 4/5/2022
3.11.0 4,992 4/5/2022
3.11.0-beta1 180 2/23/2022
3.10.0 7,534 2/23/2022
3.10.0-beta2 177 2/17/2022
3.10.0-beta1 181 2/9/2022
3.9.1 818 2/17/2022
3.9.0 715 2/9/2022
3.9.0-beta1 180 2/1/2022
3.8.0 4,006 2/1/2022
3.8.0-beta3 185 1/15/2022
3.8.0-beta2 188 1/13/2022
3.8.0-beta1 181 1/12/2022
3.7.1 11,477 1/13/2022
3.7.0 484 1/12/2022
3.7.0-beta1 206 12/20/2021
3.6.0 697 12/20/2021
3.6.0-beta1 212 12/14/2021
3.5.0 769 12/14/2021
3.5.0-beta1 3,270 11/25/2021
3.4.0 4,300 11/25/2021
3.4.0-beta1 850 10/10/2021
3.3.0 293,635 10/6/2021
3.2.0 7,490 9/3/2021
3.2.0-beta1 245 8/17/2021
3.1.0 1,214 8/17/2021
3.0.0 2,886 7/19/2021
2.17.0-beta4 324 6/8/2021
2.17.0-beta3 357 5/30/2021
2.17.0-beta2 293 5/22/2021
2.17.0-beta1 228 5/8/2021
2.16.3 124,363 6/8/2021
2.16.2 745 5/30/2021
2.16.1 433 5/22/2021
2.16.0 748 5/8/2021
2.16.0-beta3 234 5/2/2021
2.16.0-beta2 222 4/28/2021
2.16.0-beta1 308 4/7/2021
2.15.2 495 5/2/2021
2.15.1 1,518 4/28/2021
2.15.0 15,109 4/7/2021
2.15.0-beta5 203 4/7/2021
2.15.0-beta3 3,272 3/21/2021
2.15.0-beta2 305 3/18/2021
2.15.0-beta1 216 3/17/2021
2.14.4 360 4/7/2021
2.14.2 2,054 3/21/2021
2.14.1 414 3/18/2021
2.14.0 426 3/17/2021
2.14.0-beta3 214 3/4/2021
2.14.0-beta2 199 3/2/2021
2.14.0-beta1 227 3/2/2021
2.13.2 598 3/4/2021
2.13.1 8,177 3/2/2021
2.13.0 8,465 3/2/2021
2.13.0-beta1 232 2/24/2021
2.12.0 572 2/24/2021
2.12.0-beta1 227 2/22/2021
2.11.0 7,072 2/22/2021
2.10.1 413 2/11/2021
2.10.0 4,372 1/28/2021
2.10.0-beta2 210 1/16/2021
2.10.0-beta1 210 1/15/2021
2.9.2 379 1/27/2021
2.9.1 545 1/16/2021
2.9.0 564 1/15/2021
2.9.0-beta8 260 1/11/2021
2.9.0-beta7 298 12/10/2020
2.9.0-beta6 311 11/30/2020
2.9.0-beta5 292 11/28/2020
2.9.0-beta4 284 11/26/2020
2.9.0-beta3 348 10/20/2020
2.9.0-beta2 282 10/20/2020
2.9.0-beta 318 10/20/2020
2.8.7 7,876 1/11/2021
2.8.6 4,136 12/10/2020
2.8.5 5,524 11/30/2020
2.8.4 526 11/28/2020
2.8.3 504 11/26/2020
2.8.2 1,538 10/20/2020
2.8.1 474 10/20/2020
2.8.0 511 10/20/2020
2.8.0-beta 364 10/17/2020
2.7.0 524 10/17/2020
2.7.0-beta2 265 10/17/2020
2.7.0-beta 328 10/14/2020
2.6.1 423 10/17/2020
2.6.0 475 10/14/2020
2.6.0-beta 395 10/8/2020
2.5.1 596 10/8/2020
2.5.0 584 10/8/2020
2.4.0 562 10/5/2020
2.3.0 1,277 9/17/2020
2.2.1 17,225 9/1/2020
2.2.0 486 8/28/2020
2.1.0 11,672 6/16/2020
2.0.0 663 5/29/2020
1.7.1 515 5/28/2020
1.7.0 723 5/21/2020
1.6.0 507 5/21/2020
1.5.5 533 5/17/2020
1.5.4 486 5/14/2020
1.5.3 514 5/11/2020
1.5.2 536 5/6/2020
1.5.1 536 5/4/2020
1.5.0 510 5/4/2020
1.4.2 507 5/4/2020
1.4.1 493 5/4/2020
1.4.0 523 5/4/2020
1.3.2 532 5/4/2020
1.3.1 603 4/30/2020
1.3.0 497 4/29/2020
1.2.1 518 4/29/2020
1.2.0 520 4/29/2020
1.1.0 498 4/28/2020
1.0.2 484 4/28/2020
1.0.1 509 4/27/2020
1.0.0 566 4/21/2020
0.5.0 557 4/13/2020
0.4.1-alpha8 382 4/12/2020
0.4.1-alpha7 363 4/12/2020
0.4.1-alpha6 373 4/12/2020
0.4.1-alpha4 391 4/12/2020
0.4.1-alpha3 388 4/12/2020
0.4.1-alpha2 327 4/12/2020
0.4.1-alpha1 345 4/11/2020
0.4.0-pre 489 4/5/2020
0.3.2 586 1/3/2020
0.3.1 588 1/3/2020
0.3.0 622 1/2/2020
0.2.2 579 12/23/2019
0.2.1 535 12/23/2019
0.2.1-pre 402 12/19/2019
0.2.0 538 12/20/2019
0.2.0-pre 400 12/18/2019
0.1.1-pre 392 12/17/2019
0.1.0 1,887 12/19/2019
0.1.0-pre 383 12/17/2019

Update View to support notify_on_close
Add ISlackApiClent.RateLimited to automatically handle and retry failed requests with a Retry-After header