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JaredETH
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JaredFromSubway: the most profitable MEV bot on Ethereum.

JaredFromSubway — known on-chain as JaredETH — has been the most profitable MEV bot on Ethereum since March 2023, extracting 5,900+ ETH across 40,000+ sandwich bundles, all verifiable on Etherscan at contract 0x1f2F10D1…F387. It runs multi-layer sandwich attacks (5-layer and 7-layer), flash-loan arbitrage funded by Aave V3, dYdX, and Uniswap V3 flash swaps, and lending-protocol liquidations on Aave, Compound, and MakerDAO. Bundles are submitted via Flashbots Protect directly to Beaverbuild, Titan, rsync-builder, BloXroute Max, and Builder0x69.

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Contract 0x1f2F10D1…F387 · all activity verifiable on Etherscan

Cross-DEX Arbitrage

Capture price discrepancies for the same pair across venues. Multi-hop routes and cross-pool tails capture spreads other bots miss.

Uniswap V2 / V3SushiSwap · CurveBalancer · PancakeSwap

Triangular Arbitrage

Three-leg cycles that return to the starting token with a profit. The route solver evaluates every path and submits only the most profitable after gas.

multi-hoproute solveratomic or revert

Flash-Loan Funding

Funds each trade from its own capital or a flash loan — whichever nets more after gas. No principal risk: if any leg would lose money, the whole tx reverts.

Balancer · 0%Aave V3 · 0.05%Uniswap V3 · Maker

JIT Liquidity

Mint concentrated LP around a pending large swap on Uniswap V3, collect fees, burn the position — all atomic, no IL exposure.

Uniswap V3atomic mint/burnfee capture

Flashbots Bundle Submission

Bundles go through Flashbots Protect directly to the major Ethereum block builders. Atomic execution or revert — no half-fills, no exposed trades.

Flashbots Protectmajor buildersatomic bundles

24/7 Automated Execution

Runs continuously on low-latency infrastructure peered with the major Ethereum block builders, submitting bundles block after block. Every landed bundle is recorded on-chain and verifiable on Etherscan.

24/7low-latencyon-chain journal

How the JaredFromSubway MEV Bot Works

From spotting a mispricing to landing an atomic bundle — every step runs on-chain and is verifiable on Etherscan.

STEP 01

Spots the opportunity

Reads the mempool and pool states every block — large pending DEX swaps to sandwich, and the same pair priced differently across Uniswap V2/V3, SushiSwap, Curve, Balancer and PancakeSwap for cross-DEX and triangular arbitrage.

STEP 02

Builds and simulates the bundle

Constructs a multi-layer sandwich or an atomic arbitrage route, funded from its own capital or a flash loan (Balancer 0%, Aave V3, Uniswap V3, Maker) — whichever nets more after gas. It simulates first and only submits when the trade is profitable.

STEP 03

Lands on-chain via builders

Submits the bundle through Flashbots Protect directly to Beaverbuild, Titan, rsync-builder, BloXroute Max and Builder0x69. It lands atomically or reverts — every landed bundle is verifiable on Etherscan.

Frequently Asked Questions

Common questions about JaredFromSubway and how it runs MEV on Ethereum.

What is JaredFromSubway (JaredETH)?+
JaredFromSubway — widely known as JaredETH after its main wallet — is the most profitable MEV bot on Ethereum, running since March 2023. It operates through deployed, source-verified contracts and has extracted 5,900+ ETH, every trade independently verifiable on Etherscan.
What strategies does the bot run?+
Arbitrage and MEV in parallel. (1) Multi-layer sandwich attacks (5-layer and 7-layer) around large pending DEX swaps. (2) Cross-DEX arbitrage — the same pair priced differently across Uniswap V2/V3, SushiSwap, Curve, Balancer and PancakeSwap, with multi-hop routes. (3) Triangular arbitrage — three-leg cycles that return to the starting token. (4) JIT liquidity on Uniswap V3. Each trade is funded from its own capital or a flash loan (Balancer 0%, Aave V3, Uniswap V3, Maker), whichever nets more after gas.
How does the bot execute on-chain?+
It submits bundles via Flashbots Protect directly to major block builders — Beaverbuild, Titan, rsync-builder, BloXroute Max, and Builder0x69 — with a very high builder-bribe rate, running on low-latency servers peered with those builders. Bundles either land atomically or revert, so a failed attempt costs only gas.
How do I know this is real and not a scam?+
It is proven entirely on-chain — every trade is verifiable on Etherscan. The arbitrage contracts are deployed and source-verified: Arbitrage v1.0 (0x0000…120E49) and Arbitrage v2.0 (0x8146…5b5128). The on-chain history is independent of any claim made on this site.
Are MEV bots legal?+
MEV bots interact with public blockchain protocols as designed — no hacking, no unauthorized access. Arbitrage, JIT liquidity, and liquidations are standard transaction-ordering and protocol-defined actions on Ethereum. Regulation varies by jurisdiction; consult local legal counsel before operating commercially.
Can I get a MEV arbitrage bot like this?+
This site documents JaredFromSubway / JaredETH for reference and research. For a production MEV arbitrage bot you can run yourself — proven on-chain and verifiable on Etherscan — visit MevLex.com.
More technical questions? Read the full MEV bot guide →

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The same arbitrage infrastructure running on Ethereum mainnet — proven on-chain, every trade verifiable on Etherscan. It is available on MevLex.com.

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