Node Connectivity
There are 5196 nodes that can be used as predessesor
for a node with an input port of type 
Generic Port.
Channel History
Get the channel history for the defined channel (version )
Channel History Deprecated
Get the channel history for the defined channel
Channel Names
Get public and private channel names
Get Channels
Get the channels from the connected Slack workspace. A default OAuth token may be retrieved from the KNIME preferences.
Get Users
Get the users from a Sack workspace
Message Slack User
Send a direct message to a KNIME user
Message Slack channel
Send a slack message to a designated channel
Message Slack channel (row based)
Send a message based on contents selected from a table row.
Slack API Metrics
Get the current metrics of the SlackApiBots
Slack Users Lookup By Email
Lookup a user by email