Slack Web API

One way to interact with the Slack platform is its HTTP RPC-based Web API, a collection of methods requiring OAuth 2.0-based user, bot, or workspace tokens blessed with related OAuth scopes.

How to Use This Skill

This API documentation is split into multiple files for on-demand loading.

Directory structure:

references/
├── resources/      # 56 resource index files
├── operations/     # 253 operation detail files
└── schemas/        # 3 schema groups, 48 schema files

Navigation flow:

1. Find the resource you need in the list below
2. Read references/resources/<resource>.md to see available operations
3. Read references/operations/<operation>.md for full details
4. If an operation references a schema, read references/schemas/<prefix>/<schema>.md

Base URL

• https://slack.com/api

Authentication

Supported methods: slackAuth. See references/authentication.md for details.

Resources

• admin → references/resources/admin.md (56 ops)
• conversations → references/resources/conversations.md (18 ops)
• admin.conversations → references/resources/admin-conversations.md (13 ops)
• files → references/resources/files.md (13 ops)
• users → references/resources/users.md (12 ops)
• chat → references/resources/chat.md (10 ops)
• admin.users → references/resources/admin-users.md (8 ops)
• apps → references/resources/apps.md (8 ops)
• usergroups → references/resources/usergroups.md (7 ops)
• admin.teams.settings → references/resources/admin-teams-settings.md (6 ops)
• calls → references/resources/calls.md (6 ops)
• files.remote → references/resources/files-remote.md (6 ops)
• admin.emoji → references/resources/admin-emoji.md (5 ops)
• dnd → references/resources/dnd.md (5 ops)
• reminders → references/resources/reminders.md (5 ops)
• team → references/resources/team.md (5 ops)
• admin.usergroups → references/resources/admin-usergroups.md (4 ops)
• reactions → references/resources/reactions.md (4 ops)
• views → references/resources/views.md (4 ops)
• admin.conversations.restrictAccess → references/resources/admin-conversations-restrictAccess.md (3 ops)
• admin.inviteRequests → references/resources/admin-inviteRequests.md (3 ops)
• oauth → references/resources/oauth.md (3 ops)
• pins → references/resources/pins.md (3 ops)
• stars → references/resources/stars.md (3 ops)
• workflows → references/resources/workflows.md (3 ops)
• admin.apps → references/resources/admin-apps.md (2 ops)
• admin.teams → references/resources/admin-teams.md (2 ops)
• admin.users.session → references/resources/admin-users-session.md (2 ops)
• apps.permissions → references/resources/apps-permissions.md (2 ops)
• apps.permissions.users → references/resources/apps-permissions-users.md (2 ops)
• auth → references/resources/auth.md (2 ops)
• calls.participants → references/resources/calls-participants.md (2 ops)
• usergroups.users → references/resources/usergroups-users.md (2 ops)
• users.profile → references/resources/users-profile.md (2 ops)
• admin.apps.approved → references/resources/admin-apps-approved.md (1 ops)
• admin.apps.requests → references/resources/admin-apps-requests.md (1 ops)
• admin.apps.restricted → references/resources/admin-apps-restricted.md (1 ops)
• admin.conversations.ekm → references/resources/admin-conversations-ekm.md (1 ops)
• admin.inviteRequests.approved → references/resources/admin-inviteRequests-approved.md (1 ops)
• admin.inviteRequests.denied → references/resources/admin-inviteRequests-denied.md (1 ops)
• admin.teams.admins → references/resources/admin-teams-admins.md (1 ops)
• admin.teams.owners → references/resources/admin-teams-owners.md (1 ops)
• api → references/resources/api.md (1 ops)
• apps.event.authorizations → references/resources/apps-event-authorizations.md (1 ops)
• apps.permissions.resources → references/resources/apps-permissions-resources.md (1 ops)
• apps.permissions.scopes → references/resources/apps-permissions-scopes.md (1 ops)
• bots → references/resources/bots.md (1 ops)
• chat.scheduledMessages → references/resources/chat-scheduledMessages.md (1 ops)
• dialog → references/resources/dialog.md (1 ops)
• emoji → references/resources/emoji.md (1 ops)
• files.comments → references/resources/files-comments.md (1 ops)
• migration → references/resources/migration.md (1 ops)
• oauth.v2 → references/resources/oauth-v2.md (1 ops)
• rtm → references/resources/rtm.md (1 ops)
• search → references/resources/search.md (1 ops)
• team.profile → references/resources/team-profile.md (1 ops)