Turn a Slack price reaction into a rate check
Use a reaction your team already recognizes to bring current currency context to a price that needs attention.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Get Latest Exchange Rates
Tool to get real-time exchange rate data for all available or specified currencies. use when you need current forex rates before performing currency conversions.
Why this helps
A price worth reviewing can get buried in a busy channel once the initial conversation moves on.
- Use a familiar team signal to prompt a rate lookup.
- Bring a flagged price back into view with current context.
- Reduce the need to remember a separate lookup after reacting.
Setup
Build it in a few focused steps.
- 1Connect Slack and Fixer to Notis once through the portal.
- 2Create an automation in the portal, or ask Notis to check foreign-currency prices when a team member reacts to the message.
- 3Write one plain-language prompt asking for the latest Fixer rate relevant to the reacted-to price.
- 4Select the Slack message reaction added trigger, choose a channel for run reports, and test by reacting to one real price message.
Questions about this workflow
Can the trigger filter by a particular reaction?
The Slack reaction trigger supports optional filtering by channel and emoji name. Select the trigger and describe the intended use in your automation setup.
Does this run when the reaction is removed?
No. This workflow uses the message reaction added trigger.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Fixer. A trigger fires from one place; an action lands in another.
Slack triggers
Fixer actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Historical Rates
Tool to get historical exchange rate data for a specific date. use when you need past currency rates for all or selected currencies.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Latest Exchange Rates
Tool to get real-time exchange rate data for all available or specified currencies. use when you need current forex rates before performing currency conversions.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Get Supported Symbols
Tool to retrieve all supported currency symbols and their full names. use when you need to display or validate available currencies before performing conversions.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Fixer, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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