How P2P.org Built a Solana Transaction Sender for Teams That Cannot Afford to Miss a Slot

Solana processes over 162 million transactions daily at slot times averaging 390 milliseconds. For most users, that speed is more than sufficient. For trading firms, arbitrage bots, and liquidation engines, it is barely enough margin to work with. The difference between landing a transaction in slot 0 and landing it in slot 2 is not a rounding error. It is the difference between a profitable execution and a missed op…