Make property discussions searchable on LoopNet
A promising lead can show up in a comment. Notis can use that conversation as context for a LoopNet listing search.
Trigger
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.
Action
Search commercial listings
Access LoopNet's commercial real estate data programmatically. Search listings by location, property type, and transaction type; retrieve full listing details including pricing and property facts; and find and profile commercial real estate brokers.
Why this helps
A useful property suggestion buried in comments may never make it into the separate search process.
- Act on a new property suggestion without copying it elsewhere.
- Use discussion context to begin market research.
- Reduce the chance that a useful lead gets lost in a busy workspace.
Setup
Build it in a few focused steps.
- 1Connect Notion and LoopNet to Notis once through the portal.
- 2Create an automation in the portal or ask Notis in plain language to search LoopNet when a Notion property comment arrives.
- 3Write one instruction explaining how Notis should interpret a comment and use its related page as search context.
- 4Select Notion's Comment Created trigger and choose a channel for run reports.
- 5Add one real comment with a property request and review the results.
Questions about this workflow
Can this run for comments across my workspace?
The Comment Created event can fire for comments in the workspace the integration can access. Its optional page filter can scope the event to a specific page.
Is there a prerequisite for comment events?
The Notion integration needs the Read comments capability. If it was authorized before that capability was enabled, reauthorize the connection.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to LoopNet. A trigger fires from one place; an action lands in another.
Notion triggers
LoopNet actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get broker profile
Access LoopNet's commercial real estate data programmatically. Search listings by location, property type, and transaction type; retrieve full listing details including pricing and property facts; and find and profile commercial real estate brokers.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Search brokers
Access LoopNet's commercial real estate data programmatically. Search listings by location, property type, and transaction type; retrieve full listing details including pricing and property facts; and find and profile commercial real estate brokers.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
Search commercial listings
Access LoopNet's commercial real estate data programmatically. Search listings by location, property type, and transaction type; retrieve full listing details including pricing and property facts; and find and profile commercial real estate brokers.
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.
Get commercial listing detail
Access LoopNet's commercial real estate data programmatically. Search listings by location, property type, and transaction type; retrieve full listing details including pricing and property facts; and find and profile commercial real estate brokers.
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 LoopNet, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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