Document every Airtable field change in Google Sheets
Stop searching through Slack messages to figure out what changed in Airtable. Every schema update instantly creates a living data dictionary in Google Sheets.
Trigger
Base Schema Changed
Triggers when tables, fields, or views change in an Airtable base.
Action
Get Table Schema
This action is used to get the schema of a table in a google spreadsheet, call this action to get the schema of a table in a spreadsheet before you query the table. analyze table structure and infer column names, types, and constraints. uses statistical analysis of sample data to determine the most likely data type for each column. call this action after calling the list tables action to get the schema of a table in a spreadsheet.
Why this helps
Airtable bases change frequently, but no one remembers what each field does or why it changed. This creates confusion, duplicate fields, and lost context.
- Never lose track of field purpose or updates
- Onboard new team members faster with auto-generated docs
- Reduce duplicate or redundant field creation
- Keep everyone aligned on data structure
Setup
Build it in a few focused steps.
- 1Connect your Airtable and Google Sheets accounts to Notis via the portal (one-time setup)
- 2Create a new automation and tell Notis: 'When my Airtable schema changes, create or update a data dictionary row in Google Sheets with field names, types, and changes'
- 3Select 'Schema Changed' as your Airtable trigger and 'Get Table Schema' as the action
- 4Choose Telegram or Slack to get notified when schema changes are captured
- 5Test by adding a new field to an Airtable base and verify it appears in Google Sheets within seconds
Questions about this workflow
Will this track every field update including renames?
Yes. Every schema change (new fields, field renames, type changes) triggers a record in your Google Sheet with timestamp and change details.
Does it overwrite previous schema records?
No. Each change appends as a new row, creating a complete audit trail of your Airtable structure evolution.
Can I filter by specific base or table?
Tell Notis in your prompt which base or table to track, e.g. 'Only log changes in my Projects base.'
How often does this run?
It triggers instantly whenever anyone modifies the schema in Airtable, so your documentation is always current.
When this happens · Trigger
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Supported Triggers and Actions
Notis builds workflows that link Airtable to Google Sheets. A trigger fires from one place; an action lands in another.
Airtable triggers
Google Sheets actions
Base Metadata Changed
Triggers when an existing Airtable base changes its name or permission level.
Add Sheet to Spreadsheet
Adds a new sheet (worksheet) to a spreadsheet. use this tool to create a new tab within an existing google sheet, optionally specifying its title, index, size, and other properties.
Base Schema Changed
Triggers when tables, fields, or views change in an Airtable base.
Aggregate Column Data
Searches for rows where a specific column matches a value and performs mathematical operations on data from another column.
User Profile Changed
Triggers when the connected Airtable user's profile information changes.
Append Dimension
Tool to append new rows or columns to a sheet, increasing its size. use when you need to add empty rows or columns to an existing sheet.
View Created
Triggers when a new view is created in an Airtable base.
Batch get spreadsheet
Retrieves data from specified cell ranges in a google spreadsheet; ensure the spreadsheet has at least one worksheet and any explicitly referenced sheet names in ranges exist.
View Deleted
Triggers when a previously known Airtable view is deleted.
Batch update spreadsheet
Updates a specified range in a google sheet with given values, or appends them as new rows if `first cell location` is omitted; ensure the target sheet exists and the spreadsheet contains at least one worksheet.
View Metadata Changed
Triggers when an Airtable view changes its name or type.
Batch Update Values by Data Filter
Tool to update values in ranges matching data filters. use when you need to update specific data in a google sheet based on criteria rather than fixed cell ranges.
Clear Basic Filter
Tool to clear the basic filter from a sheet. use when you need to remove an existing basic filter from a specific sheet within a google spreadsheet.
Clear spreadsheet values
Clears cell content (preserving formatting and notes) from a specified a1 notation range in a google spreadsheet; the range must correspond to an existing sheet and cells.
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