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Bullet is a high-performance trading layer for Solana built by the team behind Zeta Markets, one of the first on-chain central limit orderbook perps DEXs on the network. Rather than a standard application, Bullet runs as a network extension: a dedicated execution environment that processes trades with roughly 2 millisecond latency, then posts transactions back to Solana for consensus, settlement, and data availability.

Its flagship exchange offers perpetual futures, spot, and lending as core primitives, with unified cross-margin, multi-collateral support, and leverage up to 100x. Bullet uses a zkVM to generate zero-knowledge proofs for fairness and verifiability, taps Celestia for data availability, and integrates the Pyth Lazer oracle for low-latency pricing. The team previously processed more than 15 billion dollars in notional volume on Zeta, whose ZEX token migrates one-to-one into the new BULLET network token.

Bullet 專為希望兼顧中心化交易所的反應速度，同時不犧牲Solana 自主託管功能的交易者而設計。使用者可從Solana 存入資金，使用熟悉的訂單類型進行永續合約或現貨交易，並將資金提領回基礎層。系統架構、代幣詳情及整合指南均記載於 docs.bullet.xyz。