Automatically sync Notion data sources to BigQuery
New data sources in Notion create silos with your BigQuery setup. Notis logs each data source creation so your analytics schema stays synchronized and nothing gets lost.
Trigger
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.
Action
Query
Query tool will run a sql query in bigquery. note: make sure the query being input in a single line format. for example, select * from sample dataset.sample table where column name = 'value'
Why this helps
Notion data sources multiply independently of BigQuery. Schema misalignment causes sync errors, broken queries, and manual detective work to find missing sources.
- Catch schema changes early before they break downstream queries
- Maintain a single source of truth for data source metadata
- Automate schema version tracking without manual updates
- Prevent silos from forming between Notion and BigQuery
Setup
Build it in a few focused steps.
- 1Connect Notion workspace to Notis.
- 2Connect Google BigQuery to Notis.
- 3Tell Notis: 'When a new Notion data source is created, log the data source ID, name, parent (teamspace), creation timestamp, and column count to BigQuery.'
- 4Select 'Data Source Created' as the trigger.
- 5Choose your reporting channel.
- 6Test by creating a new data source in Notion and verifying it appears in BigQuery.
Questions about this workflow
What's a Notion data source versus a database?
A database is the container. A data source (also called a table) lives inside a database. One database can have multiple data sources.
Will bulk template creation fire multiple events?
Yes. If a template creates multiple data sources at once, you'll get a log entry for each one.
Can I filter to specific databases or workspaces?
Notis can scope to log only data sources created in certain databases or teamspaces.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to Google BigQuery. A trigger fires from one place; an action lands in another.
Notion triggers
Google BigQuery actions
All Page Events
Triggers when any Notion page is created or updated across the workspace.
Query
Query tool will run a sql query in bigquery. note: make sure the query being input in a single line format. for example, select * from sample dataset.sample table where column name = 'value'
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.
New Comment
Triggers when a new comment is added to a specified Notion block or page.
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.
New Page
Triggers when a new page is added to a Notion database.
Page Added to Page
Fires when a new subpage (a `child_page` type block) is added under a specified parent Notion page.
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