Keep Basin webhooks aligned with delivery changes
Carry a reviewed delivery change into the Basin webhook that handles it.
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
Update Webhook
Tool to update settings of an existing webhook for a form. use after obtaining the webhook's id.
Why this helps
A webhook update can slip through when delivery decisions and form configuration live in different places.
- Tie webhook maintenance to the Notion task that records the change.
- Reduce manual copying of configuration decisions between tools.
Setup
Build it in a few focused steps.
- 1Connect Notion and Basin to Notis once.
- 2Create an automation with a plain-language instruction to update the referenced webhook when its delivery task is changed.
- 3Choose the Notion Page Properties Updated trigger and a channel for run reports.
- 4Test with one real delivery change and confirm the intended webhook settings in Basin.
Questions about this workflow
What kind of change can this handle?
Describe the webhook and intended settings clearly in the prompt so Notis can interpret the requested update.
Should the task be reviewed first?
Yes. The prompt can require an approved delivery change before Notis updates a webhook.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to Basin. A trigger fires from one place; an action lands in another.
Notion triggers
Basin actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Form
Tool to create a new form in basin. use when you need to automate form setup with name, timezone, and project association; optionally configure redirect, notifications, or spam protection.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Form Webhook
Tool to create a new webhook for a specific form. use when you need to programmatically add a webhook once you have the form id and callback url confirmed.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
Create Notification
Tool to create a new notification webhook. use when you need to forward form submissions to an external service.
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.
Create Project
Tool to create a new basin project. use when you need a new organizational container for forms. example: "create a project named marketing leads."
New Comment
Triggers when a new comment is added to a specified Notion block or page.
Delete Form
Tool to delete a form. use when permanently removing a form after it's no longer needed. ensure the form id is correct; this operation is irreversible.
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.
Delete Integration
Tool to delete a form webhook integration. use when removing an obsolete integration by 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.
Delete Project
Tool to delete a project. use when you need to remove a project after confirming its id. returns the deleted project's 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.
Delete Webhook
Tool to delete a specific webhook. use when you need to remove a webhook from a form after confirming its id.
Connect any two apps with Notis in the middle.
Notion and Basin, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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