getHighestSnapshotSlot RPC Method

Please note that this method is only available in solana-core v1.9 or newer. Please use getSnapshotSlot for solana-core v1.8

參數

此方法不接受任何參數

退貨

結果

載入中...

full

載入中...

incremental

載入中...

請求

1
curl https://docs-demo.solana-mainnet.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"jsonrpc":"2.0","id":1, "method":"getHighestSnapshotSlot"}'

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curl https://docs-demo.solana-mainnet.quiknode.pro/ \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"jsonrpc":"2.0","id":1, "method":"getHighestSnapshotSlot"}'

1
需要 "uri"
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require "json"
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需要 "net/http"
4

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url = URI("https://docs-demo.solana-mainnet.quiknode.pro/")
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https = 網::HTTP.new(url.主機, url.port)
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https.use_ssl = true
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10
請求 = 淨::HTTP::POST.new(網址)
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請求["Content-Type"] = "application/json"
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請求。正文 = JSON.dump({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "getHighestSnapshotSlot"
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})
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18
回應 = https.請求(請求)
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將回應。read_body
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1
需要 "uri"
2
require "json"
3
需要 "net/http"
4

5
url = URI("https://docs-demo.solana-mainnet.quiknode.pro/")
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7
https = 網::HTTP.new(url.主機, url.port)
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https.use_ssl = true
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10
請求 = 淨::HTTP::POST.new(網址)
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請求["Content-Type"] = "application/json"
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請求。正文 = JSON.dump({
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  "jsonrpc": "2.0",
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  "id": 1,
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  "method": "getHighestSnapshotSlot"
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})
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18
回應 = https.請求(請求)
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將回應。read_body
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1
import { createSolanaRpc } from "@solana/kit";
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(async () => {
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  const solanaRpc = createSolanaRpc("https://docs-demo.solana-mainnet.quiknode.pro/");
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  試試看 {
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    const highestSnapshotSlot = await solanaRpc.getHighestSnapshotSlot().send();
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    console.log(highestSnapshotSlot);
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  } catch (錯誤) {
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    console.error("Error fetching highest snapshot slot:", error);
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  }
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})();

1
import { createSolanaRpc } from "@solana/kit";
2

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(async () => {
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  const solanaRpc = createSolanaRpc("https://docs-demo.solana-mainnet.quiknode.pro/");
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  試試看 {
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    const highestSnapshotSlot = await solanaRpc.getHighestSnapshotSlot().send();
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    console.log(highestSnapshotSlot);
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  } catch (錯誤) {
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    console.error("Error fetching highest snapshot slot:", error);
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  }
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})();

1
// not currently supported by solanaJS
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const axios = require("axios");
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(() => {
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  const config = {
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    headers: {
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      "Content-Type": "application/json",
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    },
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  };
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  const data = {
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    jsonrpc: "2.0",
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    id: 1,
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    method: "getHighestSnapshotSlot",
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  };
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  axios
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    .post("https://docs-demo.solana-mainnet.quiknode.pro/", data, config)
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    .then(function (response) {
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      // handle success
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      console.log(response.data);
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    })
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    .catch((err) => {
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      // handle error
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      console.log(err);
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    });
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})();
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1
// not currently supported by solanaJS
2
const axios = require("axios");
3
(() => {
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  const config = {
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    headers: {
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      "Content-Type": "application/json",
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    },
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  };
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  const data = {
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    jsonrpc: "2.0",
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    id: 1,
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    method: "getHighestSnapshotSlot",
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  };
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  axios
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    .post("https://docs-demo.solana-mainnet.quiknode.pro/", data, config)
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    .then(function (response) {
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      // handle success
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      console.log(response.data);
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    })
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    .catch((err) => {
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      // handle error
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      console.log(err);
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    });
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})();
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1
from jsonrpcclient import request, parse, Ok
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import logging
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import requests
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response = requests.post("https://docs-demo.solana-mainnet.quiknode.pro/", json=request("getHighestSnapshotSlot"))
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parsed = parse(response.json())
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if isinstance(parsed, Ok):
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    print(parsed.result)
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else:
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    logging.error(parsed.message)

1
from jsonrpcclient import request, parse, Ok
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import logging
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import requests
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response = requests.post("https://docs-demo.solana-mainnet.quiknode.pro/", json=request("getHighestSnapshotSlot"))
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parsed = parse(response.json())
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if isinstance(parsed, Ok):
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    print(parsed.result)
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else:
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    logging.error(parsed.message)

1
use reqwest::header;
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use reqwest::Client;
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use std::error::Error;
4

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#[tokio::main]
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async fn main() -> Result<(), Box<dyn Error>> {
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    let mut headers = header::HeaderMap::new();
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    headers.insert("Content-Type", "application/json".parse().unwrap());
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    let client = Client::new();
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    let json_data = r#"
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    {
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        "jsonrpc": "2.0",
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        "id": 1,
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        "method": "getHighestSnapshotSlot"
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    }
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    "#;
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    let response = client
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        .post("https://docs-demo.solana-mainnet.quiknode.pro/")
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        .headers(headers)
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        .body(json_data)
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        .send()
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        .await?; 
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    let body = response.text().await?;
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    println!("{}", body);
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    好(())
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}

1
use reqwest::header;
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use reqwest::Client;
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use std::error::Error;
4

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#[tokio::main]
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async fn main() -> Result<(), Box<dyn Error>> {
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    let mut headers = header::HeaderMap::new();
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    headers.insert("Content-Type", "application/json".parse().unwrap());
9

10
    let client = Client::new();
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    let json_data = r#"
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    {
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        "jsonrpc": "2.0",
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        "id": 1,
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        "method": "getHighestSnapshotSlot"
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    }
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    "#;
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    let response = client
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        .post("https://docs-demo.solana-mainnet.quiknode.pro/")
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        .headers(headers)
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        .body(json_data)
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        .send()
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        .await?; 
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25
    let body = response.text().await?;
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    println!("{}", body);
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28
    好(())
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}

回應

1
{
2
  "jsonrpc": "2.0",
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  "result": {
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    "full": 335468045,
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    "incremental": 335501720
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  },
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  "id": 1
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}

1
{
2
  "jsonrpc": "2.0",
3
  "result": {
4
    "full": 335468045,
5
    "incremental": 335501720
6
  },
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  "id": 1
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}

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