--- schema_version: "1" id: 35f1adab6d26c885bb3af96d55c32ef14adc81cfb6fbd70e1aa344a8cb6b07a0 title: Slack Namespace collection: legacydeveloper version: current locale: en-us portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/apexref/apex_namespace_Slack.md canonical_url: https://developer.salesforce.com/docs/atlas.en-us.apexref.meta/apexref/apex_namespace_Slack.htm source_site: developer.salesforce.com content_type: documentation content_hash: a6633003afa0a50711fd7617eaf1123da06e2d9185ca7a64bd003cc7e60f6458 description: The Slack Namespace provides tools designed to accelerate and ease the process of developing Slack apps on the Salesforce platform. --- # Slack Namespace The Slack Namespace provides tools designed to accelerate and ease the process of developing Slack apps on the Salesforce platform. The following are the classes in the Slack namespace. [App Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_client_access.html) [Action Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_dispatchers.html) [AppClient](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_client.html) [AppRequest Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_apprequest.html) [Apps Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_apps.html) [Auth Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_auth.html) [BotClient Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_client_bot.html) [BotsInfo Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_bot.html) [Call Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_calls.html) [Channel Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_channels.html) [Chat Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_chat.html) [Conversation Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_conversations.html) [Dnd Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_dnd.html) [Emoji CLasses](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_emojis.html) [Event Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_events.html) [Field Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_fields.html) [File Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_files.html) [Latest Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_latest.html) [Message Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_messages.html) [MigrationExchange Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_migrationexc.html) [Modals Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_modal.html) [Options Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_options.html) [Paging Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_paging.html) [Pin Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_pins.html) [Purpose Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_purpose.html) [Reaction Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_reactions.html) [Reminder Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_reminders.html) [RequestContext Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_requestcontext.html) [ResponseMetadata Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_response_metadata.html) [RunnableHandler Interface](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_runnablehandler.html) [Search Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_search.html) [Shortcut Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_shortcut.html) [SlackCommand Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_slashcommand.html) [Star Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_stars.html) [Team Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_teams.html) [TestHarness Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_testharness.html) [Topic Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_topics.html) [User Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_users.html) [UserClient Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_client_user.html) [Usergroup Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_usergroups.html) [UserMapping Service Class](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_usermapping_service.html) [Views Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_views.html) [Workflow Classes](https://developer.salesforce.com/docs/platform/salesforce-slack-sdk/guide/apex_ref_workflows.html)