Slack
API integration

list_all_slack_users

Get a list of all users in the Slack workspace. Returns user objects including id, team_id, name, deleted status, real_name, timezone info, profile with email and images, admin and bot flags.

get_single_slack_user_by_id

Get information about a specific user in Slack by user id. Returns user fields including id, team_id, name, real_name, timezone info, profile details (avatar, status, email, images), and admin/owner flags.

list_all_slack_team_billable_info

Get billable users information for the current team in Slack. Returns billing_active status for each user indicating billing eligibility per Slack's Fair Billing policy.

get_single_slack_team_billable_info_by_id

Get billable users information for the current team in Slack. Returns billing_active status per user indicating eligibility for billing under Slack's Fair Billing policy.

list_all_slack_team_access_logs

Get access logs for the current team in Slack. Returns user_id, username, date_first, date_last, count, ip, user_agent, isp, country, and region for each access log entry.

list_all_slack_search

Search messages and files matching query in Slack. Requires query parameter. Returns matches with details like channel, user, text, timestamp, and file info if applicable.

list_all_slack_me

Use this endpoint to retrieve profile information for the authenticated user in Slack. It returns details such as user ID, name, email, timezone, and profile metadata. This is typically used to display or manage the current user's information.

list_all_slack_conversations

Get a list of all channel-like conversations in Slack. Returns channels with fields like id, name, is_channel, is_group, is_im, created, creator, is_archived, is_general, topic, purpose, and num_members.

slack_conversations_join

Join an existing conversation by channel in Slack. Requires channel. Returns the conversation object including id, name, is_channel, is_member, topic, and purpose fields.

create_a_slack_chat

Send a message to a channel in Slack. Requires channel and at least one of text, attachments, or blocks. Returns message object including text, username, attachments, type, subtype, and timestamp (ts).

delete_a_slack_chat_by_id

Delete a message in Slack by specifying channel and ts. Returns channel and ts of the deleted message.

update_a_slack_chat_by_id

Update a message in Slack channel using channel and ts. Returns updated message text, user, channel, and timestamp.

list_all_slack_conversation_replies

Get a thread of messages in a conversation in Slack by channel and ts. Returns messages array with fields like type, user, text, thread_ts, reply_count, subscribed, last_read, unread_count, and ts.

list_all_slack_conversation_history

Get message history for a conversation in Slack by channel. Requires channel. Returns messages array with message type, user, text, and timestamp fields.

list_all_slack_teams

Get information about the current team in Slack. Requires token. Returns team id, name, domain, email_domain, icon images, enterprise_id, and enterprise_name.

list_all_slack_team_billing_info

Get workspace billing plan information in Slack. Returns the plan type in the response under the 'plan' field, indicating the workspace's billing plan such as free, pro, or enterprise.

create_a_slack_conversations_open

Open or resume a direct message or multi-person direct message in Slack. Requires token. Returns channel id and, if return_im is true, full channel details including created, is_im, user, last_read, unread_count, and is_open.

list_all_slack_files

List files filtered by channel, user, team_id, types, ts_from, ts_to, and show_files_hidden_by_limit in Slack. Returns file objects including id, name, mimetype, user, size, url_private, permalink, and channels.

get_single_slack_file_by_id

Get information about a specific file in Slack by file. Returns file object with id, name, mimetype, user, size, url_private, permalink, comments_count, and shares.

slack_files_get_upload_url_external

Get an external upload URL and file ID for uploading a file in Slack. Requires filename and length. Returns upload_url for file upload and file_id identifying the file.

slack_files_complete_upload_external

Complete upload of external files with required files array in Slack. Returns file id and title in response. If channel_id is omitted, file remains private. This method finalizes upload started with files.getUploadURLExternal and can only be called once.

create_a_slack_file

Use this endpoint to upload and create a file in Slack, making it available for sharing within the workspace.

list_all_slack_lookup_by_email

Get user information by email in Slack. Requires email. Returns user fields including id, team_id, name, real_name, profile with email and images, is_admin, and other status flags.

create_a_slack_list

Create a new Slack List. Requires name. Optionally define columns via schema, or copy an existing List with copy_from_list_id. Returns list_id and list_metadata (schema and subtask_schema). Lists are only available on paid Slack plans.

update_a_slack_list_by_id

Update a Slack List's name, description, or todo mode by List ID. The id path parameter is the List ID. Returns ok on success.

list_all_slack_lists

List Slack Lists visible to the token, using files.list filtered to Lists. Returns List file objects with id (use it as list_id for list items and other List methods), title, created, user, channels, permalink, list_limits (row_count, column_count) and list_metadata (schema with column ids, names, types and select options, plus views). Includes list templates (filetype list_template).

list_all_slack_list_items

List items (rows) in a Slack List. Requires list_id. Returns items, each with id, list_id, date_created, created_by, updated_timestamp, and fields (per-column values with column_id, key, value, and typed values such as text, select, user, date).

get_single_slack_list_item_by_id

Get a single item (row) from a Slack List by item ID. Requires list_id. Returns the record with its fields, timestamps and creator.

create_a_slack_list_item

Create a new item (row) in a Slack List. Requires list_id. Set initial cell values with initial_fields, duplicate an item with duplicated_item_id, or create a subtask with parent_item_id. Returns the created item with id, list_id and fields.

slack_list_items_update_cells

Update cells of one or more items in a Slack List. Requires list_id and cells (1 to 100). Each cell names the row_id and column_id plus a typed value. Can also create a row by passing row_id_to_create: true in a cell. Returns ok on success.

delete_a_slack_list_item_by_id

Delete a single item (row) from a Slack List by item ID. Requires list_id. Returns ok on success.

slack_list_items_delete_multiple

Delete multiple items (rows) from a Slack List at once. Requires list_id and ids. Returns ok on success.

slack_list_access_set

Grant or change access to a Slack List for channels or users. Requires list_id and access_level, plus either channel_ids or user_ids. Returns ok on success.

slack_list_access_revoke

Revoke access to a Slack List from channels or users. Requires list_id plus either channel_ids or user_ids. Returns ok on success.

create_a_slack_list_download

Start an export job for a Slack List. Requires list_id. Returns job_id; poll the get method with that job_id until status is COMPLETED to obtain download_url.

get_single_slack_list_download_by_id

Get the status of a Slack List export job by job ID (from the create method). Requires list_id. Returns status (e.g. COMPLETED) and download_url once ready.

create_a_slack_canvas

Create a standalone Slack canvas, optionally with a title and markdown content. Returns canvas_id. On free Slack plans, channel_id is required and the canvas is added as a channel tab.

get_single_slack_canvas_by_id

Get a Slack canvas's file metadata by canvas ID (the canvas's file ID), using files.info. Returns the file object with id, title, name, created, user, filetype (canvas), permalink and url_private. The canvas body is not returned inline; download it from url_private.

update_a_slack_canvas_by_id

Edit a Slack canvas by canvas ID. Send exactly one change in changes: insert_at_start, insert_at_end, insert_before, insert_after, replace, delete, or rename. Use lookup-sections to find section_id values first. Returns ok on success.

delete_a_slack_canvas_by_id

Permanently delete a Slack canvas by canvas ID. This cannot be undone. Returns ok on success.

slack_canvases_lookup_sections

Find sections of a Slack canvas that match criteria (section types and/or text), to get section IDs for editing. Requires canvas_id and criteria. Returns sections, an array of objects with id.

list_all_slack_canvases

List Slack canvases visible to the token, using files.list filtered to canvases. Returns canvas file objects with id (use as the canvas id for get, update, delete, lookup-sections and canvas access), title, created, updated, user, channels, access, editors and permalink. Canvas content is not included; fetch it from url_private.

slack_canvas_access_set

Grant or change access to a Slack canvas for up to 20 channels or users. Requires canvas_id and access_level, plus either channel_ids or user_ids. Returns ok on success.

slack_canvas_access_revoke

Remove access to a Slack canvas from channels or users. Requires canvas_id plus either channel_ids or user_ids. Does not work for DMs or group DMs. Returns ok on success.

create_a_slack_channel_canvas

Create the channel canvas (the canvas tabbed in a channel) for a Slack channel. Requires channel_id; fails if the channel already has a channel canvas. Returns canvas_id.