Sending Transactions on Solana

Optimize your transactions to minimize confirmation latency and maximize delivery rates.

Summary

We recommend the following best practices to help you land transactions:

• Use Staked Connections available with standard paid plans.

• Use commitment "processed" or "confirmed" to fetch the latest blockhash

• Add priority fees and calculate them dynamically

• Optimize compute unit (CU) usage

• Set maxRetries to 0 and implement robust retry logic

• Send with skipPreflight set to true