To get an apiKey, you need to go to Archbee, select your docSpace, click settings, select api keys tab and click Generate api key.
To get a docSpaceId you can go to document info and copy doc space id
Now you can go back to zapier, to Archbee Zap and add a Zap action, in this example I will use Slack, to send a channel message.
Now click and select Archbee doc fields what you would like to add to your slack message notification
Now each time a document is added in Archbee, I will receive a Slack notification from Zapier in the selected Slack channel. One last step, in your case, do not forget to publish the Archbee Zap.