Connect Notion to ClickHouse
When something happens in Notion, Notis takes the next step in ClickHouse. Describe what you want in plain English, or start from one of the examples below.
When this happens · Trigger
Do this · Action
Ways Notis can move work from Notion to ClickHouse
Track new Notion tasks in ClickHouse
Query ClickHouse when a task enters a Notion database and return the relevant workload context so priorities are easier to choose.
Check capacity when a Notion priority changes
When a Notion page property changes, query ClickHouse for capacity signals to help assess whether the new priority is realistic.
Add data context to Notion comment follow-ups
When a Notion comment raises a question, query ClickHouse for related metrics so the follow-up starts with useful evidence.
Refresh data context when a Notion plan changes
After the body of a planning page changes, query ClickHouse for current indicators that help founders review the updated plan.
Review ClickHouse schema after a Notion database structure change
When a Notion data source schema changes, retrieve the ClickHouse database schema to help keep analytics planning grounded in available data.
Discover ClickHouse databases when a Notion view is created
A newly created Notion view can signal new reporting needs; list ClickHouse databases so the founder can see where relevant data may live.
Catalog ClickHouse tables after a Notion data source is created
When a new Notion data source appears, list ClickHouse tables to help the founder spot existing data relevant to the new tracking area.
Check a ClickHouse baseline when a Notion project page is created
On creation of a project page, query ClickHouse for relevant historical baseline data that helps the founder start with context.
Bring parent-page metrics to new Notion subpages
When a subpage is added under a Notion parent page, query ClickHouse for metrics relevant to that parent context.
Supported Triggers and Actions
Notis builds workflows that link Notion to ClickHouse. A trigger fires from one place; an action lands in another.
Notion 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.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
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.
Comment Created
Triggers when a new comment is created in Notion. Optional `page_id` filter scopes to comments on a specific page. When omitted, fires for any new comment in the workspace the integration has access to. Requires the 'Read comments' capability on the Notion integration. If a connection was authorized before that capability was enabled, the user must re-authorize the connection for comment events to flow.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
New Comment
Triggers when a new comment is added to a specified Notion block or page.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
Database Created
Triggers when a new Notion database (the container) is created. A database is the post-2025-09-03 container that holds one or more data sources. This trigger fires for the container's creation event (`database.created`), distinct from `NOTION_DATASOURCE_CREATED` which fires when a new data source is added to an existing database. Most customers calling Notion's `POST /v1/databases` (the legacy API) or creating a database via the Notion UI will see this event. Adding a new data source to an existing database fires `data_source.created` instead — use `NOTION_DATASOURCE_CREATED` for that. Notion's payload puts `entity.type: "block"` (the container is a `child_database` block in the content tree) and `entity.id` is the database id.
Data Source Created
Triggers when a new Notion data source is created. Fires workspace-wide. The payload's `data.parent` carries the data source's tree parent (typically the teamspace) for downstream filtering. A single template-based database creation can fire multiple `data_source.created` events at once — one per data source the template instantiates.
Data Source Schema Updated
Triggers when a Notion data source's schema is updated. Fires on column add / remove / rename. Payload includes `data.updated_properties: [{id, name, action}]` so consumers can discriminate the kind of change downstream. Optional `data_source_id` filter scopes to schema changes on a single data source. When omitted, fires for any schema change in the workspace the integration has access to. Note: adding a column also fires `page.properties_updated` once per existing row in the data source. Customers wanting a single structural-change signal should use this trigger.
Four ways to start an automation.
A trigger is the event that kicks a workflow off. Notis supports four kinds: an event in a connected app, an inbound webhook, a recurring schedule, and soon, your own database.
Integration triggers
Fire when something happens inside a connected app. New Notion page, Stripe charge, Linear issue: any of 1,000+ apps can start a workflow.
Webhook triggers
A unique URL per workflow. Anything that can send an HTTP POST can start an automation, including no-code tools that speak webhooks.
Recurring triggers
Cron-style schedules run a workflow on the clock. Daily standups, hourly syncs, business-hours-only digests: the workhorse of Notis.
Database triggers
Watch a row, query, or threshold in your own database and fire the moment the data changes. Row inserted, value crosses a limit, query starts matching.
Classic automation breaks. AI adapts.
Same triggers and actions, smarter middle. AI handles the fuzziness that breaks traditional Zapier-style workflows the moment a field gets renamed.
Describe it. Notis builds it.
Skip the visual builder. Tell Notis what you want, in plain English. It writes the workflow, you review and deploy.
You · in the Notis Builder
NEW“When a row gets added to the Q4 OKRs Notion database and the status is Blocked, send a Telegram message to the owner with a summary of what's blocking, and ping me if there's no reply within 24 hours.”
Notis built this automation:
Watch every run.
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- Full run history with inputs, outputs and traces
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Automations
Inbox
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1 monthEverything in the box.
Whatever starts the workflow, the platform underneath is the same: a thinking brain, full visibility, and you in control.
AI in the middle
Every step can include an LLM call: summarise, classify, extract, rewrite.
Full observability
Every run, every step, every input, all replay-able from Mission Control.
Human in the loop
Pause for approval. Notis pings you in chat with one-tap approve.
Self-healing
When an API changes shape, Notis adapts the parser. Less midnight fire-fighting.
More ways to connect Notion and ClickHouse
Connect any two apps with Notis in the middle.
Notion and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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