qn_estimatePriorityFees RPC Method - Priority Fee

Please note that this RPC method requires the Solana Priority Fee API add-on enabled on your QuickNode endpoint.

Solana Kit includes the ability to customize RPC methods and transports, allowing you to seamlessly integrate QuickNode Marketplace add-ons into your applications. For more information on how to use QuickNode Marketplace add-ons with Solana Kit, check out these guides: How to Use QuickNode Add-ons using Solana Kit (Part 1) and How to Use QuickNode Add-ons using Solana Kit (Part 2)

Parameters

last_n_blocks

string

account

string

api_version

integer

Returns

result

object

context

object

slot

integer

recommended

integer

per_compute_unit

object

extreme

integer

high

integer

medium

integer

low

integer

percentiles

object

per_transaction

object

extreme

integer

high

integer

medium

integer

low

integer

percentiles

object

Request

curl https://docs-demo.solana-mainnet.quiknode.pro/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "qn_estimatePriorityFees",
    "params": {
        "last_n_blocks": 100,
        "account": "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4",
        "api_version": 2
    }
}'

const myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

const raw = JSON.stringify({
  "jsonrpc": "2.0",
  "id": 1,
  "method": "qn_estimatePriorityFees",
  "params": {
    "last_n_blocks": 100,
    "account": "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4",
    "api_version": 2
  }
});

const requestOptions = {
  method: "POST",
  headers: myHeaders,
  body: raw,
  redirect: "follow"
};

fetch("https://docs-demo.solana-mainnet.quiknode.pro/", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

import requests
import json

url = "https://docs-demo.solana-mainnet.quiknode.pro/"

payload = json.dumps({
  "jsonrpc": "2.0",
  "id": 1,
  "method": "qn_estimatePriorityFees",
  "params": {
    "last_n_blocks": 100,
    "account": "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4",
    "api_version": 2
  }
})
headers = {
  'Content-Type': 'application/json',
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.solana-mainnet.quiknode.pro/")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "jsonrpc": "2.0",
  "id": 1,
  "method": "qn_estimatePriorityFees",
  "params": {
    "last_n_blocks": 100,
    "account": "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4",
    "api_version": 2
  }
})

response = https.request(request)
puts response.read_body

use reqwest::header;
use reqwest::Client;
use std::error::Error;

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    let mut headers = header::HeaderMap::new();
    headers.insert("Content-Type", "application/json".parse().unwrap());

    let client = Client::new();
    let json_data = r#"
    {
        "id": 67,
        "jsonrpc": "2.0",
        "method": "qn_estimatePriorityFees",
        "params": {
            "last_n_blocks": 100,
            "account": "JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4",
            "api_version": 2
        }
    }
    "#;
    let response = client
        .post("https://docs-demo.solana-mainnet.quiknode.pro/")
        .headers(headers)
        .body(json_data)
        .send()
        .await?; 

    let body = response.text().await?;
    println!("{}", body);

    Ok(())
}

import { solanaWeb3, Solana } from "@quicknode/sdk";
const { PublicKey } = solanaWeb3;

const programToSearch = new PublicKey("YOUR_PROGRAM_ID");
const numBlocks = 100;

const endpoint = new Solana({
  endpointUrl:
    "https://some-cool-name.solana-mainnet.quiknode.pro/redacted",
});

(async () => {
  // Endpoint must have the Priority Fee API  add-on enabled to do this
  const recentPriorityFees = await endpoint.fetchEstimatePriorityFees({
    last_n_blocks: numBlocks,
    account: programToSearch.toBase58(),
  });
  return recentPriorityFees;
})().catch(console.error);

Response

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": {
    "context": {
      "slot": 335501774
    },
    "per_compute_unit": {
      "extreme": 1432990,
      "high": 615532,
      "low": 36050,
      "medium": 89430,
      "percentiles": {
        "0": 1,
        "5": 2402,
        "10": 9401,
        "15": 12322,
        "20": 21923,
        "25": 36050,
        "30": 38531,
        "35": 40000,
        "40": 51500,
        "45": 66941,
        "50": 89430,
        "55": 142355,
        "60": 277047,
        "65": 387306,
        "70": 515332,
        "75": 615532,
        "80": 653795,
        "85": 877892,
        "90": 1432990,
        "95": 2778906,
        "100": 17916371
      }
    },
    "per_transaction": {
      "extreme": 309996858926,
      "high": 78616978104,
      "low": 4999945143,
      "medium": 19888064000,
      "percentiles": {
        "0": 120000,
        "5": 499874760,
        "10": 999958640,
        "15": 1548200000,
        "20": 3253218636,
        "25": 4999945143,
        "30": 6999918885,
        "35": 8256257445,
        "40": 9939500000,
        "45": 16000000000,
        "50": 19888064000,
        "55": 30843970682,
        "60": 53838500000,
        "65": 75000030666,
        "70": 75000149536,
        "75": 78616978104,
        "80": 96519726324,
        "85": 155542584183,
        "90": 309996858926,
        "95": 500000830995,
        "100": 20195000000000
      }
    },
    "recommended": 877892
  }
}

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qn_estimatePriorityFees RPC Method - Priority Fee

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Parameters

Returns