This is the question everyone asks. The honest answer is yes — but not in the way most tutorials suggest. Here is a realistic breakdown.
The Misleading Tutorials
A quick search for flash loan tutorials will surface dozens of videos and articles promising easy daily profits. Many of these involve deploying unverified smart contract code, depositing ETH, and clicking a start button.
These are scams. There is no flash loan strategy that generates automatic passive income by deploying someone else's contract and funding it with ETH. Anyone promising this is either misinformed or deliberately misleading you.
How People Actually Make Money With Flash Loans
Arbitrage
Price differences exist between decentralized exchanges. A token might be worth $1.00 on Uniswap and $1.02 on SushiSwap. A flash loan lets you borrow enough to buy on the cheaper exchange and sell on the more expensive one, repay the loan, and keep the $0.02 difference — scaled up to meaningful amounts.
Liquidation bonuses
When crypto loans become undercollateralized, protocols pay a bonus to whoever closes them. Flash loans let you access the capital needed to do this without owning it yourself.
Position management
Experienced DeFi users use flash loans to manage their positions more efficiently — swapping collateral, refinancing debt, avoiding penalty fees.
What the Realistic Numbers Look Like
Profitable flash loan arbitrage on Ethereum mainnet requires price differences large enough to cover gas fees ($20-100 per transaction) plus the flash loan fee (0.09% on Aave). On Layer 2 networks, gas fees drop to cents, making smaller opportunities viable.
The Bottom Line
Making money with flash loans is real but requires genuine learning. The people earning consistently from flash loan strategies invested time in understanding the mechanics before touching any real funds.
Start with education: https://t.me/flashloans_tut
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