[DigitalToday reporter Chi-gyu Hwang] Privy, a Stripe subsidiary, has launched a new transaction finality tool, Fullsend, with Solana infrastructure company Jito Labs.

According to a recent report by The Block, Fullsend helps ensure transactions sent from the Privy wallet are included in Solana blocks at the fastest speed the network allows.

Fullsend has been running internally at Privy without announcement since early this year. It has recorded a 99.999 percent processing success rate across millions of transactions since January.

Asta Li (아스타 리), Privy chief technology officer, said, "Solana transaction processing has become more complicated than it needs to be. You had to worry about tips, priority fees and choosing the right endpoint." Li added, "We wanted to make it so developers do not have to make those judgments at all."

Fullsend routes all signed transactions from the Privy wallet, via Jito's low-latency network, directly to the current and next Solana leaders. It helps transaction inclusion while also allowing users to bypass maximum extractable value (MEV) risks such as bot front-running, sandwich attacks and transaction censorship.

Lucas Bruder (루카스 브루더), Jito Labs CEO, said, "Solana's top applications are decided by how fast and reliably transactions are processed. That's everything." He added, "Fullsend is our answer at the infrastructure layer. It goes straight to the leader, applies standard priority fees, and protects against MEV by default."