See important spreadsheet changes at a glance
Turn a monitored range into an image when its values change, giving you a quick visual record of the latest state.
Trigger
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
Action
HTML to Image
Tool to convert base64-encoded html to an image. use when you need to render raw html or a url into png, jpeg, or webp after content load.
Why this helps
Checking a busy sheet for a small but important change can pull you away from other work.
- Create an image snapshot tied to a detected range change.
- Make important values easier to review in a report channel.
- Avoid repeatedly scanning the sheet for updates.
Setup
Build it in a few focused steps.
- 1Connect Google Sheets and Cloudlayer once in the Notis portal.
- 2Create an automation in Automations, then choose a name and prompt.
- 3Tell Notis what the image should highlight using the changed range values available to it.
- 4Choose Cell Range Values Changed as the trigger and select where run reports go.
- 5Test with one real range change and inspect the image.
Questions about this workflow
Does this monitor the whole spreadsheet?
No. The trigger monitors the specific A1 range selected for the automation.
What kind of image does Cloudlayer make?
The HTML to Image action renders provided HTML as an image. Instruct Notis to present the available changed values in a simple visual layout.
Can the image show previous values too?
Only when the trigger provides them. If historical values are needed and are not returned, supply or store them separately.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Sheets to Cloudlayer. A trigger fires from one place; an action lands in another.
Google Sheets triggers
Cloudlayer actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Storage
Tool to add a new user storage configuration. use when you need to attach an external bucket or container for file storage.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Asset
Tool to retrieve a specific asset by its id. use when you need to fetch metadata or download url of an existing asset after its generation.
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Get API Status
Tool to test api reachability. use when checking if the cloudlayer api is available.
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
HTML to Image
Tool to convert base64-encoded html to an image. use when you need to render raw html or a url into png, jpeg, or webp after content load.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Convert HTML to PDF
Tool to convert html or a public url into a pdf document. use when you need programmatic pdf generation from html content.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
List Assets
Tool to list the ten most recent assets. use when you need to retrieve your latest cloudlayer assets.
Developer Metadata Changed
Triggers when developer metadata entries change (new/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
List Storage Configurations
Tool to retrieve a list of all storage configurations. use after authenticating to cloudlayer to view your account's storage settings.
Filtered Range Values Changed
Polling trigger that monitors Google Sheets filtered ranges for value changes. Uses snapshot-based diffing to detect when values matching a data filter change. Emits the matched values when changes are detected.
Convert URL to Image
Tool to convert a webpage url to an image. use when dynamic screenshot parameters are needed.
Connect any two apps with Notis in the middle.
Google Sheets and Cloudlayer, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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