Keep a searchable record of Airtable base access changes
When a base name or permission level changes, add the event details to your ClickHouse audit log for later review.
Trigger
Base Metadata Changed
Triggers when an existing Airtable base changes its name or permission level.
Action
Execute ClickHouse Query
Execute a sql query in clickhouse and return the results. this is the primary action for querying data from clickhouse databases.
Why this helps
Base access changes can be easy to miss when updates happen across multiple Airtable bases.
- Create a searchable history of base access changes.
- Make permission reviews easier to prepare.
- Keep base renames and permission updates together.
Setup
Build it in a few focused steps.
- 1Connect Airtable and ClickHouse once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name.
- 3In one instruction, ask Notis to insert each base name and permission change, event time, and available base identifier into your ClickHouse audit table. Provide the table and column details.
- 4Pick the Airtable Base Metadata Changed trigger and choose where run reports go.
- 5Test with one real base metadata change.
Questions about this workflow
What needs to exist in ClickHouse first?
Provide a ClickHouse table with columns for the base details and event time you want recorded. Notis needs the table details to construct the insert.
Will this capture every permission update?
It runs when the Airtable Base Metadata Changed event fires. Confirm the event supplies the details you need during the test.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Airtable to ClickHouse. A trigger fires from one place; an action lands in another.
Airtable triggers
ClickHouse actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Execute ClickHouse Query
Execute a sql query in clickhouse and return the results. this is the primary action for querying data from clickhouse databases.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Database Schema
Get comprehensive schema overview of an entire database including all tables and optionally their column definitions. essential for ai agents to understand the complete database structure in a single call.
Base Metadata Changed
Triggers when an existing Airtable base changes its name or permission level.
Get Table Schema
Get detailed schema information for a specific table including column definitions, types, keys, and optionally sample data. this is essential for ai agents to understand table structure before constructing queries.
Base Schema Changed
Triggers when tables, fields, or views change in an Airtable base.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
User Profile Changed
Triggers when the connected Airtable user's profile information changes.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
View Created
Triggers when a new view is created in an Airtable base.
View Deleted
Triggers when a previously known Airtable view is deleted.
View Metadata Changed
Triggers when an Airtable view changes its name or type.
Connect any two apps with Notis in the middle.
Airtable and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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