Answer Trello data questions on demand
Send a question and get the relevant ClickHouse answer when you need it.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Execute ClickHouse Query
Execute a sql query in clickhouse and return the results. this is the primary action for querying data from clickhouse databases.
Why this helps
Quick decisions stall when someone must translate a Trello question into SQL by hand.
- Shorten response time
- Remove SQL translation work
- Support flexible internal requests
Setup
Build it in a few focused steps.
- 1Connect Trello and ClickHouse once in the Notis portal.
- 2Create a new automation and describe how webhook questions should be answered.
- 3Tell Notis to interpret the incoming Trello context, run the appropriate ClickHouse query, and summarize the result.
- 4Pick a Notis webhook as the trigger.
- 5Choose the report channel, then test with one real webhook request.
Questions about this workflow
What must the webhook contain?
Include the question and enough Trello context for Notis to identify the intended analysis.
Can it return raw rows?
Yes, if you request them and the query result is appropriate for the report.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Trello to ClickHouse. A trigger fires from one place; an action lands in another.
Trello triggers
ClickHouse actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Execute ClickHouse Query
Execute a sql query in clickhouse and return the results. this is the primary action for querying data from clickhouse databases.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Database Schema
Get comprehensive schema overview of an entire database including all tables and optionally their column definitions. essential for ai agents to understand the complete database structure in a single call.
Card Archived Trigger
Triggered when a card is archived in the specified board
Get Table Schema
Get detailed schema information for a specific table including column definitions, types, keys, and optionally sample data. this is essential for ai agents to understand table structure before constructing queries.
New Activity Trigger
Triggered when there is activity in Trello.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
New Board Trigger
Triggered when a board is created in the specified workspace
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
New Card Trigger
Triggered when a card is created in the specified board
Card Updated Trigger
Triggered when a specific card is updated
Connect any two apps with Notis in the middle.
Trello and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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