List Slack user groups
Automatically list Slack user groups on slack.com. List the workspace's user groups (@-groups). Returns each group's id, handle, name, description and member count. Empty on plans without user groups. Requires login.
Input
includeDisabled optionalInclude disabled groups. Default false.
workspaceDomain optionalWorkspace host, e.g. acme.slack.com. Defaults to the active workspace.
Output
groups requiredFAQ
Get Slack channel messages
Read a channel's message history by name (e.g. 'social' or '#social') or id (C…). Newest first; pass cursor to paginate, oldest/latest (unix ts) to bound the range. Authors are resolved to display names. Requires login.
Slack API: list your Slack invoices and billing statements
An unofficial Slack API for billing invoices. List Slack billing statements from the workspace's admin billing history. Returns workspace, total and invoices (date, statement, billId, amount, status, description, pdfUrl) — metadata only. Feed a row's pdfUrl (or billId) to slack.com/download_invoice to fetch that statement's PDF. Requires a workspace billing admin; defaults to the primary workspace, or pass workspaceDomain (e.g. acme.slack.com).
Search Slack messages
Full-text search across the workspace's messages, supporting Slack's modifiers (from:@user, in:#channel, before:/after:date, "exact phrase"). One page per call. Requires login.
