Find crypto events by category from Slack
Mark a category-focused research note and get matching CoinMarketCal events summarized in the run report.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
List Cryptocurrency Events
Tool to retrieve list of cryptocurrency events. Use when you need to fetch upcoming or past crypto events filtered by date range, coins, categories, or other criteria. Note: Cannot retrieve events before 25/11/2017. The can_occur_before field is important as some events may happen before their stated date.
Why this helps
Category searches can become repetitive manual work when the team needs to scan the same kind of event across coins.
- Turns a category research note into a focused search request.
- Uses the coin or category clues in the original message.
- Keeps returned results accessible to the team.
Setup
Build it in a few focused steps.
- 1Connect Slack and CoinMarketCal to Notis once through the portal.
- 2Create the automation in the portal, or ask Notis to create it conversationally.
- 3Write a single instruction asking Notis to search CoinMarketCal for events matching the category and coin scope described in a reacted-to Slack message.
- 4Pick the Slack message reaction added trigger and a team reaction, select a run-report channel, and test with a real category request.
Questions about this workflow
Can the search use a category and one or more coins?
Yes. CoinMarketCal event searches support filters for categories and coins.
What if the category name is unclear?
First use the category-list lookup to identify CoinMarketCal's available category names, then use the matching name in the Slack request.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Coinmarketcal. A trigger fires from one place; an action lands in another.
Slack triggers
Coinmarketcal actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
List Coins
Tool to retrieve list of all available coins/cryptocurrencies in CoinMarketCal database. Use when you need to fetch coin information including IDs, names, symbols, and event counts.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
List Event Categories
Tool to list all event categories. Use when you need to fetch available event categories.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
List Cryptocurrency Events
Tool to retrieve list of cryptocurrency events. Use when you need to fetch upcoming or past crypto events filtered by date range, coins, categories, or other criteria. Note: Cannot retrieve events before 25/11/2017. The can_occur_before field is important as some events may happen before their stated date.
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 Coinmarketcal, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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