Check attendee addresses before event mailouts
Spend less time fixing returned invitations and more time preparing the event.
Trigger
New Page
Triggers when a new page is added to a Notion database.
Action
Validate Address
Tool to validate and standardize addresses. Use when you need detailed parsing, geocode, and deliverability verdict of an address.
Why this helps
Mailing lists assembled from signups can contain typos that are hard to catch by eye.
- Catch formatting issues before mailing.
- Prepare a more consistent attendee list.
- Reduce last-minute address cleanup.
Setup
Build it in a few focused steps.
- 1Connect Notion and Google address validation to Notis once in the portal.
- 2Create an automation with one plain-language instruction to validate mailing addresses on new attendee records.
- 3Pick New Page for the attendee database and choose a channel for run reports.
- 4Test with one real attendee record before relying on the workflow.
Questions about this workflow
Will it validate email addresses too?
No. Google address validation checks physical addresses, not email addresses.
Can it help with international attendees?
It can parse and validate submitted addresses; the available result depends on the address and service coverage.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to Google address validation. A trigger fires from one place; an action lands in another.
Notion triggers
Google address validation actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Provide Validation Feedback
Tool to provide feedback on an address validation attempt. Use after completing an address validation sequence.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Validate Address
Tool to validate and standardize addresses. Use when you need detailed parsing, geocode, and deliverability verdict of an address.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
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.
Connect any two apps with Notis in the middle.
Notion and Google address validation, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Google address validation.