Use a Slack reaction to request place details
Capture a quick research request without adding a new message or reminder.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Place Details
Tool to retrieve detailed information about a specific place. Use when you have a place ID or coordinates and need comprehensive metadata.
Why this helps
A useful place suggestion can sit in the thread without anyone owning the next research step.
- Turn a reaction into a lightweight research request.
- Keep details and source discussion together.
- Reduce explicit follow-up messages for small lookups.
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 fetch place details after a research reaction.
- 3In one plain-language instruction, specify the reaction and ask Notis to use Geoapify Place Details for a place ID or coordinates in the message, then return a short summary.
- 4Select Slack Message Reaction Added and choose a channel for run reports.
- 5Test by reacting to a message that contains a valid place ID or coordinates.
Questions about this workflow
How does this differ from the approval workflow?
It uses a reaction as a lightweight request for research; the message still needs an identifier Geoapify can look up.
Can I restrict this to one channel or emoji?
The Slack reaction trigger supports optional channel and emoji name filters.
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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