To use this feature, you need to have LiquidOps enabled with agent version 0.2.0 or higher or enrolled with macaron.
The Onchain Balance feature allows you to detect when the total sum of unspent transaction outputs (UTXOs) on your node exceeds a certain threshold. Unconfirmed transctions are also counted. You can set up alerts to receive notifications you when your on-chain funds reach a specific level.
Onchain balance level is defined in satoshis as illustrated in the following picture: