Add boundary context to Slack locations
See which administrative areas include a location mentioned in the team conversation.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Get Administrative Boundaries
Tool to retrieve administrative boundaries a location is part of. Use when you have either a place ID or coordinates and need GeoJSON boundaries. Returns a FeatureCollection.
Why this helps
A location name alone may not make its city, district, or region clear to everyone involved.
- Clarify which administrative areas contain a shared location.
- Keep regional context next to the original conversation.
- Reduce confusion when names or boundaries overlap.
Setup
Build it in a few focused steps.
- 1Connect Slack and Geoapify to Notis once in the portal.
- 2Create an automation in the portal, or ask Notis conversationally to retrieve area boundaries from Slack locations.
- 3Use one plain-language instruction to recognize a usable Geoapify place ID or coordinates, request administrative boundaries, and summarize the returned areas in context.
- 4Choose Slack Channel Message Received as the trigger and select a run-report channel.
- 5Test with a message containing a valid place ID or coordinates.
Questions about this workflow
Can the action work from a place ID or coordinates?
Yes. Geoapify Get Administrative Boundaries accepts either.
Does it return a map image?
No. It returns boundary data as a FeatureCollection that can support further geographic processing.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Geoapify. A trigger fires from one place; an action lands in another.
Slack triggers
Geoapify actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Address Autocomplete
Tool to fetch address suggestions based on partial input. Use when you need to get predictive suggestions from incomplete address text.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Batch Requests
Tool to create or retrieve batch jobs. Use when processing multiple API calls asynchronously in one operation.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Get Administrative Boundaries
Tool to retrieve administrative boundaries a location is part of. Use when you have either a place ID or coordinates and need GeoJSON boundaries. Returns a FeatureCollection.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Forward Geocoding
Tool to convert an address into geographic coordinates. Use when you need latitude and longitude from an address.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Geometry Operation
Tool to perform geometric operations on stored polygon geometries. Use when combining or intersecting multiple stored geometries.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
IP Geolocation
Tool to determine geographic location of an IP address. Use when you need to lookup location information by IP.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Generate isoline (isochrone/isodistance)
Tool to generate isochrone or isodistance isolines. Use when visualizing reachable areas from a point; use `id` to poll ongoing calculations.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Map Matching
Tool to snap GPS traces to the road network and correct inaccuracies. Use when raw GPS points need alignment to roads.
Connect any two apps with Notis in the middle.
Slack and Geoapify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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