Bullet

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 targets traders who want centralized-exchange responsiveness without giving up Solana settlement and self-custody. Users deposit from Solana, trade perps or spot with familiar order types, and withdraw back to the base layer. Architecture, token details, and integration guides are documented at docs.bullet.xyz.