Class NativeFeeOracle

Native estimate from getRecentPrioritizationFees over recent slots.

Implements

FeeOracle

Index

Constructors

Methods

Constructors

constructor

new NativeFeeOracle(rpc: Rpc<SolanaRpcApi>): NativeFeeOracle
Parameters
- rpc: Rpc<SolanaRpcApi>
Returns NativeFeeOracle
- Defined in src/fees/oracles.ts:25

Methods

getPriorityFee

getPriorityFee(writableAccounts: string[]): Promise<PriorityFeeEstimate>
Derives micro-lamports-per-CU percentiles from the cluster's recent prioritization-fee samples (getRecentPrioritizationFees). This is the free, backward-looking source: the node returns the smallest fee paid by a landed tx per recent slot. We sort the samples and pick percentiles by nearest-rank so the levels are monotonic.
Parameters
- writableAccounts: string[]
Returns Promise<PriorityFeeEstimate>
Implementation of FeeOracle.getPriorityFee
- Defined in src/fees/oracles.ts:36