Designed for execution-critical Solana participants

Syncro Sender is infrastructure built for professional and institutional participants on Solana who require low-latency transaction submission and reliable delivery paths. It is a backend API service consumed programmatically. There is no UI, no wallet, and no retail-facing interface.

High-frequency trading (HFT) firms

Algorithmic trading teams where milliseconds of latency and transaction inclusion timing can materially affect outcomes. These teams run strategies across Solana DEXs and orderbooks where landing speed may determine whether a trade is captured or missed. Syncro Sender's multi-path routing and SWQoS priority are designed to help transactions reach block leaders promptly compared to single-path submission through shared infrastructure, depending on network conditions.

MEV searchers

Participants who identify and execute on-chain arbitrage, liquidation, and other time-sensitive opportunities. For these use cases, delayed transactions can result in missed opportunities. Syncro Sender's routing approach is designed to help improve time-to-leader and early-slot inclusion likelihood, depending on network conditions.

Market makers

Firms providing liquidity across Solana DEXs and orderbooks. Quote updates and position adjustments must land consistently to manage risk. Unreliable transaction landing can leave positions exposed or quotes stale, which may affect position management.

Liquidation bots

Automated systems that monitor DeFi lending protocols for undercollateralized positions. When a position becomes eligible for liquidation, early inclusion can be important. Syncro Sender's parallel routing is designed to improve delivery paths and inclusion likelihood, depending on network conditions.

DeFi applications and protocols

Swap aggregators, lending platforms, and other DeFi applications where user-facing transaction reliability affects the product experience. Failed or delayed swaps can lead to user frustration. Syncro Sender can serve as the submission layer for these applications, designed to support more consistent delivery and inclusion outcomes, depending on network conditions.

Wallets and exchanges (upcoming segment)

Platforms where transaction reliability directly affects user retention and revenue. Every failed swap is a potential churned user. Syncro Sender's dedicated private endpoint can serve as a single connection for both transaction submission and RPC read operations.

This article is for informational purposes only and does not constitute a service agreement. Use of Syncro Sender is governed by the Terms of Service: https://www.p2p.org/syncro-terms