Solana
Real-Time Fee Estimation
Estimate Solana Priority Fees with Precision
Use getRecentPrioritizationFees and third-party APIs to pay the optimal fee — not too little, not too much.
About
About This Guide
Understanding Solana Set Priority Fee
A Solana priority fee is an optional fee added on top of the base transaction cost to increase your transaction's ordering priority in the validator's queue. By setting a higher compute unit price via the ComputeBudgetProgram, your transaction gets processed before lower-fee transactions — critical during network congestion caused by NFT mints, DeFi events, or high-frequency trading activity.
Priority Fee Basics
Compute Budget Program
Dynamic Fee Estimation
CU Optimization
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Learn what Solana priority fees are and why they matter for fast transaction confirmation.
Step-by-step guide to adding SetComputeUnitPrice to your Solana transactions.
Calculate exactly how much your transaction priority fee will cost in lamports.