Hey everyone,
In recent years, DeFi has really taken off, especially in areas like lending, staking, and trading on-chain. The tech and infrastructure now are way more advanced than what we had back in early 2020.
That said, one spot that still needs more focus is how we handle risk and liquidations.
Most of the lending platforms in DeFi currently depend on overcollateralization and automated liquidations to stay afloat. This sounds great in theory, but when the market gets wild, we see some flaws like:
unexpected oracle price jumps
liquidity shortages during market panic
high gas fees that slow down liquidations
mass liquidations happening on related assets
We've seen it before where even big name protocols can face trouble when several risks hit at the same time during market drops.
What's getting better
On a positive note, things are improving fast. A lot of newer protocols are now bringing in:
dynamic risk settings
improved oracle data collection
partial liquidation options
better rewards for keepers
real-time monitoring tools
These changes are definitely a step up from the older designs.
Open question
Do you believe the current liquidation and risk management systems in DeFi can handle the next big market crash, or are we still gonna see major stress events?
I’d love to hear what others think about this, especially those who’ve been keeping an eye on the space.
They are not, defi was something that is super risky and the far edges of the crypto world and has always been. The entire web3 industry is the far edges of technology and nowadays with the addition of vibe coding and AI, we are seeing it even more and more innovative.
It means security follows from behind, first they create something that was never done before and when that happens the security isn't there first, then there are many chaotic results and hackings and scams, and then they fix those and make something better for it. This is how the new inventions in the crypto world happens and defi world is not stranger to it because we have seen brand new stuff thanks to defi all the time and they won't be the last.
The only problem for Defi lending, perp dex and crosschain exchange is usually Oracle and hacker see that, so the dev need to rely at least 2 oracle feed from atleast 2 source ex. Chainlink and Redstone. But hey why most defi use overcollateral because the nature of crypto itself that super heavly volatile.
with the demand grow and ton of AI today we need Real-Time Adaptation by use AI agents (like those seen in the DeFAI movement) that monitor on-chain liquidity, whale concentration, and social sentiment 24/7.
Take a look AAVE :
AAVE uses a Health Factor (HF) formula to determine the collateral safety of a borrower's position. The liquidation process is individual and partial, meaning that liquidators can repay up to 100% of the debt for a single position in exchange for the corresponding portion of collateral. This ensures that liquidations are targeted and do not require the full liquidation of a position, reducing the immediate market impact.
Current system is not robust, there are still plenty holes. The automated liquidation to stay solvent is useless if the collateral could become a bad debt like what happened to Stream Finance's XUSD and hardcoded oracle is another problem.
It definitely needs improvement if the entire defi want to attract massive capital outside crypto because defi need to be less quirky and less risky.
Oracle price swing should also be solved, getting liquidated just because oracle giving the wrong number for few seconds is dumb.