Jupiter Rolls Out Jito Bundles Tipping to Combat MEV Attacks

As a crypto investor, I’m excited about Jupiter’s latest feature to protect users from Miner Extractable Value (MEV) attacks. With the increasing prevalence of these attacks in decentralized finance (DeFi), it’s essential for platforms to offer solutions to keep users safe.


To enhance user security against increasingly prevalent Miner Extractable Value (MEV) attacks in decentralized finance (DeFi), Jupiter has rolled out a novel feature for its swap function named Jito Bundles Tipping. This service safeguards users from potential losses resulting from these malicious attacks.

With the “Jito tip” feature in Jupiter’s interface, users can conceal their transactions from MEV (Minimum Excellent Value) bots before completing swaps. By utilizing this option, users ensure that their transactions remain hidden from these bots until they have been successfully recorded on the Solana blockchain.

Understanding MEV and Its Effects on Transactions

As a crypto investor, I understand that MEV, or Miner Extractable Value, represents the potential profits that miners or validators can secure by strategically selecting and manipulating the transaction order in their block productions. Essentially, it’s the ability to include, exclude, or rearrange transactions to maximize personal gains. This can be achieved through various methods like arbitrage opportunities, front-running trades, and other profit-making strategies.

Tipping via Jito Bundles is live on

As per the quoted tweet, Jupiter strives to be the best in protecting users from MEV.

Today we are rolling out one more – Tipping via Jito Bundles.

By using Jito Bundles, you will hide your transaction from searchers…

— Jupiter (@JupiterExchange) April 27, 2024

Ordinary users may encounter unfavorable situations, like larger price discrepancies in trades or financial losses caused by sandwiching attacks. These attacks occur when malicious parties exploit users’ transactions. The openness of blockchain technology, a key strength, unfortunately facilitates such manipulations. To shield users from these risks, solutions like Jito Bundles are essential.

How Jito Bundles Tipping Works

The Jito Bundles Tipping function processes transactions privately by routing them directly to a Jito Validator, thereby avoiding public Remote Procedure Calls (RPCs) and ensuring swifter processing times while shielding transactional data from potential harm caused by malicious entities.

As an analyst, I would describe it this way: When using Jito Bundles Tipping, my transactions bypass public Remote Procedure Calls (RPCs) and are instead processed directly by a Jito Validator. This approach not only accelerates the transaction process but also shields my data from early exposure to potential attackers.

Users can incentivize validators by implementing a tipping system that encourages them to publicly record transactions on the blockchain. This approach reduces the chances of Malicious Extraction Value (MEV) attacks being orchestrated.

Additional Protective Measures by Jupiter

Jupiter not only offers Jito Bundles Tipping as a protective measure against MEV attacks, but also introduces other methods. One of these is their beta-version conservative auto-slippage feature. This tool determines the ideal slippage rate for each trade based on its unique aspects, thereby enabling users to avoid setting excessive slippage values and consequently reducing unwarranted risks during volatile market conditions.

As a researcher studying Jupiter’s transaction processing system, I can share that this platform relies on a limited number of trusted Remote Procedure Calls (RPCs) to minimize the risk of data leaks from transactions. In my role as an intended validator for Jupiter, I aim to enhance its infrastructure by optimizing it for faster transaction processing and decreasing the window of opportunity for MEV (Minimum Extractable Value) strategies to exploit vulnerabilities in transactions.

As a crypto investor using Jupiter, I can trust that the platform is constantly monitoring market prices and suggesting appropriate slippage settings for my transactions, ensuring a successful execution with minimal impact on price.

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2024-04-28 00:54