As a programmer, I really can't stand repeating operations on the chain every day. So over the past six months, I built a set of tools—three automated bots—that work 24/7 in the stablecoin ecosystem on my behalf.

Honestly, manually managing DeFi is too primitive. Depositing, borrowing, re-investing, watching liquidation risks—doing these over and over would drive me crazy. So I just wrote the entire logic as scripts. Now, my assets are moving on this chain by themselves, almost as if they have consciousness, helping me grow.

After becoming familiar with a certain stablecoin ecosystem, I decided to take it to the extreme. Using three bots, I set up a fully automated yield farming system.

**Bot 1: The Collateral Health Gatekeeper**

Its job is straightforward—monitor my collateral positions. When BNB price rises, my collateralization ratio increases, and it automatically triggers transactions to borrow more USD1 for Bot 2 to handle. If the price drops and approaches the liquidation line, it automatically adds collateral or repays debt. This way, I hardly need to worry about liquidation.

**Bot 2: The Liquidity Transporter**

It receives USD1 borrowed by Bot 1, or automatically sells tokens I mined for USD1, then finds the highest-yield stablecoin pools in the ecosystem and invests automatically. I don’t need to compare data daily; it maximizes returns on its own.

**Bot 3: The Compound Interest Harvester**

According to my set cycle (e.g., daily), it automatically harvests yields generated by various pools and reinvests them into the production cycle. Thus, compound interest cycles automatically without human intervention.

These three bots work together via smart contracts and off-chain triggers, forming my "automatic money printing system." I’ve gone from a farmer to a farm owner—only checking logs daily and occasionally adjusting parameters.

In essence, this setup works because certain ecosystem contract interfaces are designed clearly and are highly composable. This also reflects an ultimate direction for DeFi: capital self-management with maximum efficiency.

Of course, this requires a high technical threshold and risk control awareness. I wouldn’t recommend beginners copy it directly. But it also shows a reality: in this new world, capitalists who can code have a crushing advantage.