Flash Swap
An AMM feature that lets users withdraw tokens before paying for them within one transaction.
An AMM feature that lets users withdraw tokens before paying for them within one transaction.
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Sep 2026 · ताज़गी स्कोर: 50%
What is Flash Swap?
An AMM feature that lets users withdraw tokens before paying for them within one transaction.
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A user calls the pool to receive tokens, then uses them in the same transaction before repaying with a fee. The pool checks repayment at the end. This enables arbitrage and capital-efficient strategies.
Flash swaps let anyone access large liquidity without capital, powering arbitrage and MEV strategies. They also expose pools to manipulation risk. They are a powerful AMM primitive.
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Overview
A flash swap is an AMM feature that lets users withdraw tokens before paying for them within one transaction. It is an uncollateralized borrowing enabled by atomic execution. If the trade is not completed, the transaction reverts.
How It Works
A user calls the pool to receive tokens, then uses them in the same transaction before repaying with a fee. The pool checks repayment at the end. This enables arbitrage and capital-efficient strategies.
Why It Matters
Flash swaps let anyone access large liquidity without capital, powering arbitrage and MEV strategies. They also expose pools to manipulation risk. They are a powerful AMM primitive.
Related Concepts
Flash swaps relate to AMMs, Flash Loans, and MEV. They are a form of atomic, uncollateralized credit.
Frequently Asked Questions
What is Flash Swap?
An AMM feature that lets users withdraw tokens before paying for them within one transaction.
How does Flash Swap work?
A flash swap is an AMM feature that lets users withdraw tokens before paying for them within one transaction. It is an uncollateralized borrowing enabled by atomic execution. If the trade is not completed, the transaction reverts. A user calls the pool to receive tokens, then uses them in the same
Why does Flash Swap matter in Web3?
A user calls the pool to receive tokens, then uses them in the same transaction before repaying with a fee. The pool checks repayment at the end. This enables arbitrage and capital-efficient strategies. Flash swaps let anyone access large liquidity without capital, powering arbitrage and MEV strate