Contract Signature Confirmations
When a contract is marked signed in your sheet, both parties instantly get a WhatsApp confirmation with next steps.
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
Send message
Send a text message to a whatsapp number. note: the message will reflect on the recipient's phone number only if they have texted first.
Why this helps
Contracts are signed but confirmation is delayed or missed, creating uncertainty about deal status.
- Both parties have immediate confirmation deal is closed
- Creates audit trail of when signature occurred
- Kick off next phase immediately without delays
Setup
Build it in a few focused steps.
- 1Connect Google Sheets and WhatsApp.
- 2Create an automation: 'When a contract row in my sheet is marked as Signed, send a WhatsApp confirmation to both the client and internal team with the contract ID and next milestone date.'
- 3Select 'Cell Range Values Changed' to monitor your signature status column.
- 4Set WhatsApp as your notification channel.
- 5Test by marking a contract as signed in your sheet.
Questions about this workflow
Can I send different messages to client vs. internal team?
Yes. Create separate automations for each audience, or use conditional language in one automation.
Should I include contract details in the message?
Yes, include key details like contract ID, service scope summary, and go-live date so everyone knows what was agreed.
Can this trigger downstream actions (like sending an invoice)?
Yes. Chain automations together: signature confirmation triggers invoice sending, which triggers payment tracking, etc.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Sheets to Whatsapp. A trigger fires from one place; an action lands in another.
Google Sheets triggers
Whatsapp actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create message template
Create a new message template for the whatsapp business account. templates must be approved by whatsapp before they can be used. templates are required for marketing messages and messages sent outside the 24-hour window.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete message template
Delete a message template from the whatsapp business account. this permanently removes the template and it cannot be recovered. only delete templates that are no longer needed.
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 business profile
Get the business profile information for a whatsapp business phone number. this includes business details like description, address, website, and contact info.
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.
Get media
Get information about uploaded media including a temporary download url. the download url is valid for 5 minutes and can be used to retrieve the actual media file. this is useful for downloading media that was sent to your whatsapp number.
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.
Get media info
Get metadata about uploaded media without generating a download url. this is useful for checking file size, type, and hash without downloading the file. use get media if you need the actual download url.
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.
Get message templates
Get all message templates for the whatsapp business account. templates are required for sending messages outside the 24-hour window and for marketing/utility messages.
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.
Get phone number
Get details of a specific phone number associated with a whatsapp business account.
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.
Get phone numbers
Get all phone numbers associated with a whatsapp business account (waba).
Connect any two apps with Notis in the middle.
Google Sheets and Whatsapp, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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