% Change Conditions

Only get alerted when values change by a significant percentage, not on every tiny fluctuation.

The Problem

DeFi rates change constantly:

• APY might update 100+ times per day

• Most changes are 0.01% and less (noise)

• You only care about 5%+ drops

Without % change filtering:

• 200 alerts per day

• Alert fatigue

• Miss important changes in the noise

With % change filtering:

• 5 alerts per day

• Only meaningful changes

• Stay informed without spam

How It Works

Onchain Warden compares each new event value to the previous event value. And If the change percentage exceeds your threshold, you get alerted.

Setting Up % Change Conditions

1. In Step 2 (Conditions), choose the uint event field, and select "% Change Condition" in the operator

2. Enter your threshold (If you want to get alerted on 5% changes, you should just enter 5, and so on)

Use Cases

Lending Protocols:

• Borrow rate spikes >10%

• Supply APY drops >5%

Yield Farming:

• Pool APY changes >3%

• Reward rate shifts >15%

Liquidity Monitoring:

• TVL drops >20%

• Pool balance changes >10%