Review analytics schema when a metric changes
When a Notion metric definition changes, prompt a Keen collection schema inspection while the reason for the change is still clear.
Trigger
Page Properties Updated
Triggers when properties of a Notion page are updated. Customer optionally scopes with at most one of: - data_source_id: any row in this data source - page_id: this specific page - parent_page_id: any page whose immediate parent is this page With none set, fires for any property change in the workspace the integration has access to. Adding a column to a data source fires this trigger once per existing row. Customers can branch on `data.updated_properties` (array of property IDs) to filter downstream.
Action
Inspect Single Event Collection
Tool to retrieve schema info for a single event collection. Use when you need the inferred property types for a specific collection in a project.
Why this helps
Metric edits can leave uncertainty about whether the underlying analytics collection still has the needed properties.
- Prompt a schema review alongside a metric definition update.
- Make it easier to notice when a reporting plan depends on collection properties.
- Keep the review close to the change that prompted it.
Setup
Build it in a few focused steps.
- 1Connect Notion and Keen io to Notis once in the portal.
- 2Create an automation through the portal or by asking Notis in plain language.
- 3Use one instruction asking Notis to inspect the relevant Keen collection when a Notion metric page's properties change.
- 4Select the Notion Page Properties Updated trigger and choose a channel for run reports.
- 5Update one real metric page and review the Keen schema result.
Questions about this workflow
Will this infer which collection I mean?
Tell Notis the relevant collection context in the plain-language instruction.
Does it edit the Keen schema?
No. The Keen action inspects a collection and returns its schema information.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to Keen io. A trigger fires from one place; an action lands in another.
Notion triggers
Keen io actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Inspect All Event Collections
Tool to retrieve schema info for all event collections. Use when you need to list collection names and optional property schema for a given project. Use include_schema to toggle schema details.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Inspect Collection Property
Tool to return details for a specific property in an event collection. Use when you need to inspect a property's inferred type and resource URL.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
Inspect Single Event Collection
Tool to retrieve schema info for a single event collection. Use when you need the inferred property types for a specific collection in a project.
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 Cached Dataset Definitions
Tool to list cached dataset definitions for a project. Use when you need to page through dataset definitions.
New Comment
Triggers when a new comment is added to a specified Notion block or page.
Select Unique
Tool to return unique values for a target property. Use when distinct property values are required for matching events with optional filters and timeframe constraints.
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.
Unrevoke Access Key
Tool to unrevoke (reactivate) a specific access key. Use when needing to restore a previously revoked API key.
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.
Connect any two apps with Notis in the middle.
Notion and Keen io, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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