ClickHouse

What it does

ClickHouse runs queries, inserts rows, and lists tables via the HTTP interface. Uses api_key auth (HTTP Basic with username + password).

Setup

1. Get your ClickHouse instance URL (e.g. https://my-service.clickhouse.cloud:8443 for Cloud).
2. Get a username + password.
3. In FlowFn, go to Platform Tools → ClickHouse → Connect and provide host + username + password.

Actions

• Run Query (auto-appends FORMAT JSON when missing), Insert Rows (via JSONEachRow), List Tables