Catch Bad Attendee Addresses Before Event Day
Discovering attendees have wrong addresses on event day kills your logistics planning. Notis verifies every NZ attendee address the moment they register.
Trigger
Page Added to Page
Fires when a new subpage (a `child_page` type block) is added under a specified parent Notion page.
Action
NZ Address Verification
Tool to verify New Zealand addresses against the Addressfinder database. Use when you need to validate and enrich NZ addresses, correct spelling mistakes, or retrieve detailed address metadata including coordinates and postal information.
Why this helps
Last-minute address corrections create chaos and force you to scramble during event setup when you should be focused on attendees.
- Verifies addresses as attendees register
- Prevents day-of logistics surprises
- Catches typos and invalid postcodes
- Ensures reliable event coordination
Setup
Build it in a few focused steps.
- 1Connect your Notion event workspace and Addressfinder to Notis.
- 2Tell Notis: 'When an attendee is added to my event, verify their NZ address.'
- 3Select 'Page Added to Page' trigger on your attendees section.
- 4Notis sends verification results to your Slack channel.
- 5Test by adding an attendee with a known NZ address.
Questions about this workflow
When should I verify addresses?
As soon as attendees register. This gives you time to follow up if there's an issue.
What if an attendee's address is invalid?
Notis flags it immediately. You can send them a quick message asking for correction before event day.
Can I export verified addresses for mailing labels?
Yes, verified addresses stay in Notion and can be exported for printing or shipping.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to Addressfinder. A trigger fires from one place; an action lands in another.
Notion triggers
Addressfinder actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
AU Address Autocomplete
Tool to perform interactive search of Australian addresses from the AddressFinder database. Use when you need to search for and autocomplete Australian addresses based on partial input.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get AU Address Metadata
Tool to retrieve full metadata for an Australian address selected from the Address Autocomplete API. Use when you need complete address details including GPS coordinates and census data.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
AU Address Verification
Tool to verify Australian addresses against PAF/GNAF databases. Use when you need to validate or standardize an Australian address and retrieve associated metadata like coordinates, statistical identifiers, and GNAF data.
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.
AU Location Autocomplete
Tool to perform interactive autocomplete search for Australian streets, suburbs, and states. Use when you need to find or suggest Australian locations based on partial input.
New Comment
Triggers when a new comment is added to a specified Notion block or page.
Get AU Location Metadata
Tool to retrieve comprehensive metadata for an Australian location (street, suburb, or state) selected from the Location Autocomplete API. Use when you need detailed information about a specific Australian location including coordinates, street details, suburb, state, and postcode.
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.
Email Verification API
Tool to verify email addresses including syntax validation, domain existence, and email account verification. Use when you need to validate an email address before sending messages or storing contact information.
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.
International Address Autocomplete
Tool to search for international addresses using autocomplete functionality. Use when users need to find and select addresses in supported countries (AU, BE, CA, CZ, DK, FR, DE, IE, NZ, NL, PT, SG, ES, SE, GB, US). Returns address IDs that can be used with the Address Metadata API to retrieve full address details.
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.
Get International Address Metadata
Tool to retrieve full metadata for an international address selected from the Address Autocomplete API. Use when you need complete address details including street metadata and optional GPS coordinates for addresses outside your primary region.
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When this happens · Trigger
Do this · Action
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