Check whether CoinMarketCal has events for a coin
React to a coin research note and receive a quick directory and event-count check.
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 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.
Why this helps
Before assigning research, founders need a fast way to see whether a coin has useful event coverage in the source they use.
- Checks whether a coin appears in the CoinMarketCal directory.
- Returns the listed event count as a quick research signal.
- Helps triage what to investigate next.
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 in plain language.
- 3Write one instruction for Notis to find the coin named in a reacted-to Slack message and report its CoinMarketCal event count.
- 4Choose the Slack message reaction added trigger and a team reaction, choose a report channel, and test on a real coin note.
Questions about this workflow
Does an event count indicate event quality?
No. It only reports the count shown in CoinMarketCal and should be treated as a coverage clue.
What should the Slack message include?
Include a recognizable coin name or symbol so the directory lookup has useful context.
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
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Coinmarketcal.