getRecentPrioritizationFees

How to Use It

// yarn add @tatumio/tatum

import { TatumSDK, Solana, Network } from '@tatumio/tatum'

const tatum = await TatumSDK.init<Solana>({ network: Network.SOLANA })

const accounts = ['CxELquR1gPP8wHe33gZ4QxqGB3sZ9RSwsJ2KshVewkFY']

const res = await tatum.rpc.getRecentPrioritizationFees(accounts)

await tatum.destroy() // Destroy Tatum SDK - needed for stopping background jobs

Overview

The getRecentPrioritizationFees method returns a list of prioritization fees from recent blocks. This method can be used to determine the fees required to prioritize transactions for faster processing.

Parameters

  • accountAddresses (array, optional): An array of account addresses (up to a maximum of 128 addresses), as base-58 encoded strings.

    Note: If this parameter is provided, the response will reflect a fee to land a transaction locking all of the provided accounts as writable.

Return Object

The result is an array of objects with the following fields:

  • slot: The slot in which the fee was observed.

  • prioritizationFee: The per-compute-unit fee paid by at least one successfully landed transaction, specified in increments of 0.000001 lamports.

JSON-RPC Request Example

{
  "jsonrpc": "2.0", 
  "id": 1,
  "method": "getRecentPrioritizationFees",
  "params": [
    ["CxELquR1gPP8wHe33gZ4QxqGB3sZ9RSwsJ2KshVewkFY"]
  ]
}

JSON-RPC Response Example

{
  "jsonrpc": "2.0",
  "result": [
    {
      "slot": 348125,
      "prioritizationFee": 0
    },
    {
      "slot": 348126,
      "prioritizationFee": 1000
    },
    {
      "slot": 348127,
      "prioritizationFee": 500
    },
    {
      "slot": 348128,
      "prioritizationFee": 0
    },
    {
      "slot": 348129,
      "prioritizationFee": 1234
    }
  ],
  "id": 1
}

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