Put a competitor price observation in context
Bring a new observed price alongside the history that helps you decide whether it is a meaningful change.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Execute ClickHouse Query
Runs a database query and returns the results.
Why this helps
A single price observation is hard to interpret without knowing what the same competitor charged before.
- Compare an observation with stored history when available.
- Summarize the price context without manual chart searches.
- Flag missing history clearly instead of implying a trend.
Setup
Build it in a few focused steps.
- 1Connect Agenty and ClickHouse once in the Notis portal.
- 2Create an automation and describe how to compare the supplied price observation with matching ClickHouse history.
- 3Pick a webhook trigger for the HTTP request that starts the run.
- 4Choose where Notis should send run reports.
- 5Test with one real observation and a known historical price series.
Questions about this workflow
What if ClickHouse has no price history?
The run can report that historical context is unavailable. The workflow cannot establish a prior price without stored records.
Does this scrape prices itself?
No. It analyzes a supplied observation and queries ClickHouse. Agenty has no trigger event listed in this package.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Agenty to ClickHouse. A trigger fires from one place; an action lands in another.
Agenty triggers
ClickHouse actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Execute ClickHouse Query
Runs a database query and returns the results.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Database Schema
Retrieves an overview of a database's schema and tables.
Get Table Schema
Gets the schema and column details for a table.
Get ClickHouse Play Interface
Returns the ClickHouse Play interface for writing queries and viewing results.
List ClickHouse Databases
Lists the databases in an instance.
List ClickHouse Tables
Lists tables in databases with basic details.
Connect any two apps with Notis in the middle.
Agenty and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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