Create a Basin submission notification from a Drive share event
A new sharing change can signal that a team needs submission updates routed to a Basin notification destination.
Trigger
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
Action
Create Notification
Tool to create a new notification webhook. use when you need to forward form submissions to an external service.
Why this helps
When access expands around a project file, the people who need form updates may still be missing from the notification flow.
- Use a concrete file sharing event to prompt notification setup.
- Reduce manual coordination after access changes.
- Keep the target form and notification destination explicit.
Setup
Build it in a few focused steps.
- 1Connect Google Drive and Basin once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it for the notification route.
- 3In one instruction, tell Notis when to create a Basin notification webhook and include the form and destination details it should use.
- 4Pick the Google Drive File Shared trigger and select a report channel.
- 5Test with a real sharing change and verify the notification destination.
Questions about this workflow
Does Drive sharing automatically identify the Basin form?
No. The prompt needs to specify the form and the external notification destination, or explain how Notis can identify them from available context.
What does the Basin action create?
It creates a notification webhook for forwarding form submissions to an external service.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Drive to Basin. A trigger fires from one place; an action lands in another.
Google Drive 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.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Create Notification
Tool to create a new notification webhook. use when you need to forward form submissions to an external service.
File Created
Triggers when a new file is created in Google Drive.
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."
File Deleted or Trashed
Triggers when a file is moved to trash or permanently deleted in Drive.
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.
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
Delete Integration
Tool to delete a form webhook integration. use when removing an obsolete integration by id.
File Updated
Triggers when a file's metadata or content changes in Google Drive.
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.
Google Drive Changes
Triggers when changes are detected in a Google Drive.
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.
Google Drive and Basin, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Basin.