Solana Market Infrastructure Evolves With Jito's Maker Priority Plugin

Jito's Maker Priority Plugin is changing the way transactions are executed on Solana. The plugin, built as the first implementation of Jito's Application Controlled Execution through its Block Assembly Marketplace, solves a persistent problem for market makers and oracle systems: getting critical transactions executed quickly and predictably without relying on fee guessing or multiple transaction landing services.

The core idea behind Maker Priority Plugin is straightforward. Enrolled market makers can have their transactions inserted at the top of every micro-batch scheduled by BAM within a Solana slot, giving them priority over other network traffic. For oracle-dependent applications, this priority can be particularly valuable because delayed price updates can create stale data, wider execution risks and inefficient markets.

The results after three months indicate that the approach is gaining meaningful adoption. Seventeen programs have joined MPP, including SolFi, Tessera, Scorch, BisonFi, ZeroFi and Archer. Collectively, these applications represent more than $500 million in daily spot trading volume.