Jupiter Launches Ultra V3 – The Ultimate Trading Engine for Solana

Singapore, Singapore, October 20th, 2025, Chainwire Industry-leading execution delivers 34x better MEV protection, positive slippage, and 8-10x lower fees Jupiter , the leading liquidity aggregator on Solana, today announced the launch of Ultra V3, the most comprehensive trading engine in DeFi, featuring three exclusive technologies: Iris router, ShadowLane transaction landing, and Predictive ￰0￱ V3 delivers unprecedented value across three critical ￰1￱ Pricing through meta aggregation with Iris, Jupiter’s new exclusive router that achieves 100x performance improvements using advanced algorithms like Golden-section and Brent’s ￰2￱ Trade Execution via ShadowLane, Jupiter’s proprietary transaction landing engine that reduces latency from 1-3 blocks down to 0-1 block, combined with Predictive Execution that intelligently prioritizes routes based on actual on-chain conditions rather than theoretical ￰3￱ Protection through industry-leading sandwich defense and the most advanced slippage estimation in ￰4￱ architectural improvements translate into measurable results for users: 34-fold increase in sandwich protection compared to other top 5 trading terminals 0.6bps Average Positive Slippage Compared with −1bps to −14bps on Other Platforms Execution Fees 8–10 Times Lower Than Comparable Platforms “Most platforms show you optimistic quotes that don’t reflect on-chain reality,” said Siong, cofounder of Jupiter.

“Ultra V3’s Predictive Execution gives you what you actually get at execution, not what looked good at ￰5￱ swap lands exactly as promised – executed in the best way possible, at the best price, every time.” Exclusive Technologies Behind Ultra V3 Iris Router – Jupiter’s new routing engine, exclusive to Ultra enables splits as precise as 0.01% and leverages sophisticated optimization ￰6￱ with JupiterZ, Jupiter’s proprietary RFQ system facilitating ~$100M in daily zero-slippage volume, and meta aggregation across DFlow, Hashflow, and OKX, Ultra ensures users receive the most competitive ￰7￱ – Jupiter’s entirely new in-house transaction landing engine achieves sub-second precision while maintaining complete ￰8￱ no external relays or order-flow sales, ShadowLane lands 3x more trades than alternative premium ￰9￱ by Jupiter’s newly formed RPC team led by Italo Casas with contributors to Yellowstone-gRPC, NFT DAS API, Lite-RPC, and Agave, ShadowLane represents a massive infrastructure advancement for Solana ￰10￱ Execution – Rather than showing theoretical quotes, Predictive Execution performs just-in-time simulations for every route, accurately predicts potential slippage, and intelligently prioritizes routes for optimal ￰11￱ system includes Ultra Signaling, which enables Prop AMMs to quote up to 3bps tighter (50% better pricing) for verified non-toxic Jupiter Ultra users versus toxic flow like arbitrage bots.

Real-Time Slippage Estimator (RTSE) – Developed over two years, RTSE automatically sets optimal slippage parameters by analyzing volume, historical volatility, and transaction ￰12￱ 3 introduces reduced slippage settings while maintaining high success rates, automatic prioritization of slippage-protected routes, and increased volatility sensitivity for historically volatile ￰13￱ MEV Protection Efficiency While other providers increase sandwich attack risk by selling order flow to third-party MEV searchers, Ultra V3 does the ￰14￱ ensuring trades are never handed off to external providers for on-chain execution, Ultra minimizes exposure to toxic ￰15￱ risk isn’t zero since validators still broadcast to chain leaders, Ultra brings it as close to zero as technically ￰16￱ Feature Set Ultra V3 includes numerous improvements for edge cases that matter to real traders: Enhanced Gasless Support – Expanded to Token-2022 and memecoin-to-memecoin pairs with minimum trade sizes as low as $10.

Anyone with any asset can now trade without holding SOL for gas. Just-In-Time Market Revival – Ultra V3 routes every token on Solana, including dead and forgotten markets, with no minimum liquidity ￰17￱ system dynamically re-indexes on demand, providing complete ecosystem coverage unavailable on legacy ￰18￱ Integration – Ultra V3 powers Jupiter’s three world-class interfaces: Web, which holds their full DeFi suite, Mobile, providing an enhanced mobile trading experience with native portfolio and PnL, and Desktop Wallet, Jupiter’s advanced browser extension with gasless trading and 10x lower ￰19￱ same engine delivers consistent, seamless execution across all ￰20￱ Tools Integration – Ultra V3 is deeply integrated with Jupiter’s professional trading suite including Terminal (token metrics command center), Screener (market discovery), Portfolio + PnL (total visibility), Alphascan (trending tokens and insights), and Analytics (transaction and trader data).

Ultra API for Developers Developers can now access the same infrastructure powering Jupiter through Ultra API, with endpoints for balances, token search, and ￰21￱ handles all RPC complexity and infrastructure maintenance, allowing developers to focus on building applications while Jupiter manages ￰22￱ from Legacy Jupiter Jupiter will focus development efforts on Ultra V3 and the new Iris router going ￰23￱ company is rolling out Ultra API to provide partners with access to optimized routing ￰24￱ transaction landing ￰25￱ meta routers currently using the sunsetted Jupiter Legacy API (Metis) will transition to Ultra ￰26￱ requests that platforms using Legacy API correctly label their integration to avoid misleading users about pricing ￰27￱ for Users “Ultra V3 is built for our community,” said Siong.

“Use easily with zero configuration ￰28￱ without worries with the lowest fees and best ￰29￱ seamlessly alongside our Pro ￰30￱ natively on Mobile, Web, API, and ￰31￱ we build is made with love by a team working to perfect your experience.” Ultra V3 is available now across all Jupiter ￰32￱ Jupiter Jupiter is the leading DeFi platform in crypto, offering best in class execution, value and user experience across the most comprehensive products across key ￰33￱ serves millions of users through its world class web platform, mobile application, desktop ￰34￱ is also the most integrated decentralized API in the world, powering ￰35￱ more information, users can visit ￰36￱ and on its official X ￰37￱ Mara Gonzalez ￰38￱ Exchange press@jup.

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