Borrow millions with no collateral, arbitrage across venues, and repay — all inside one atomic blockchain transaction. If any step fails, the entire transaction reverts and no funds ever move. This is the full anatomy of that machine.
This figure is a simulated cumulative model — an illustration of what a disciplined flash-arbitrage strategy would compound to under stated assumptions. It is not a record of real trading profit, not audited, and not a promise of returns. Live USDT conversion uses the real-time USDT/INR rate.
Five stages. One transaction. All-or-nothing execution — the EVM guarantees atomicity: either every step succeeds, or the chain rewinds as if nothing happened.
Venue prices are real (CoinGecko live feed). The modeled "Venue B" applies a realistic micro-deviation so you can see how a spread is evaluated after fee + gas.
A spread only matters after costs. Most visible spreads are smaller than fee+gas — which is why real flash-arb bots scan thousands of pairs per block and strike rarely. This evaluator shows that math honestly.
Buy an asset on the cheaper venue, sell on the dearer one, repay, pocket the delta. The canonical flash-loan play — pure price-dislocation capture.
most commonFlash-borrow to cover an underwater loan on a lending protocol, claim the liquidation bonus, repay, keep the bonus spread. Competitive MEV arena.
MEV-intensiveRefinance a position atomically: borrow to close a loan, withdraw collateral, re-open with a better asset or rate — one transaction, no interim capital.
refinancingCapture rate differentials between lending pools — borrow where cheap, supply where rich, atomically rebalance when spreads exceed costs.
rate captureRoute through three pairs (A→B→C→A) inside one venue when the implied cross-rate is mispriced. No venue-hopping needed.
intra-DEXRescue your own position before a public liquidator takes the bonus — flash-repay your debt, withdraw collateral, unwind on your own terms.
defensiveFlash loans are capital-free but not risk-free. Any serious architecture document says this plainly.