Find customer context while you handle the WhatsApp conversation
Send a customer question to your Notis webhook and have ClickHouse return relevant records for a faster reply.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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
Customer details and conversation history live in a database, so answering a WhatsApp message means leaving the chat to search manually.
- Find relevant customer records without switching to a database console.
- Use only the identifiers and tables available in your ClickHouse data.
- Keep the lookup tied to the incoming request.
Setup
Build it in a few focused steps.
- 1Connect 2chat and ClickHouse once in the Notis portal.
- 2Create an automation and give it a clear name.
- 3Tell Notis to use the incoming WhatsApp request to find matching customer records and recent activity in ClickHouse, using the available database and table names.
- 4Choose the Notis webhook trigger and select where run reports should go.
- 5Test with one real request and confirm the returned records are useful.
Questions about this workflow
What information does the lookup use?
It uses the incoming request and the ClickHouse tables and columns available to the automation. Supply or identify the relevant customer fields if they are not clear from the schema.
Does this send a reply to WhatsApp?
No. This workflow queries ClickHouse and returns results; it does not send a WhatsApp message.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 2chat to ClickHouse. A trigger fires from one place; an action lands in another.
2chat 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.
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.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
Connect any two apps with Notis in the middle.
2chat and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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