The quickest way to start building on Solana with Quicknode is by sending a JSON-RPC request to your endpoint. In this quickstart, you’ll create an endpoint, copy its provider URL, and make your first request. Code samples are available in cURL as well as popular SDKs and programming languages.

Get Your Solana Endpoint

1

建立 Quicknode 帳戶

若您尚未註冊，請點此註冊。

2

前往您的儀表板

從左側邊欄選單開啟「端點」儀表板，以管理您所有的區塊鏈端點

3

建立新的端點

Click Create an Endpoint in the top-right corner, select Solana as your blockchain, then select your preferred network

4

複製您的服務供應商網址

請將該 HTTP URL 備妥。您將在以下請求中使用它。

進一步了解儀表板

如需了解 Quicknode 儀表板的詳細操作指南，請參閱我們的 指南

發送您的第一個請求

Your endpoint is ready. Now, let's make your first call to the Solana blockchain. We’ll use the getSlot method, which returns the slot number. 請選擇您偏好的語言或 SDK，並依照以下步驟發送您的第一個請求.

cURL

1

Get Slot

To run the cURL request, open a terminal window and paste the following code to retrieve the current slot.

curl 'YOUR_QUICKNODE_ENDPOINT_URL/' \
  -X POST  \
  -H "Content-Type: application/json"  \
  --data '{"jsonrpc":"2.0","id":1, "method":"getSlot"}'

Solana Kit (@solana/kit)

1

設定您的專案

建立一個新目錄並初始化一個 Node.js 專案（假設已安裝 Node.js）：

mkdir solana-quickstart
cd solana-quickstart
npm init -y

2

Install Solana Kit

Install the Solana Kit SDK for blockchain interaction:

npm install --save @solana/kit

3

建立您的主檔案

Create an index.ts file with the following code:

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

(async () => {
  const solanaRpc = createSolanaRpc("YOUR_QUICKNODE_ENDPOINT_URL/");

  try {
    const slot = await solanaRpc.getSlot().send();
    console.log(slot);
  } catch (error) {
    console.error("Error fetching slot:", error);
  }
})();

4

執行您的專案

Execute your script to see the current slot:

npx tsx index.ts

Solana-Web3.js

1

設定您的專案

建立一個新目錄並初始化一個 Node.js 專案（假設已安裝 Node.js）：

mkdir solana-quickstart
cd solana-quickstart
npm init -y

2

Install Solana Web3.js SDK

Install the Solana JavaScript SDK for blockchain interaction:

npm install --save @solana/web3.js

3

建立您的主檔案

建立一個名為 index.js 的檔案，並輸入以下程式碼：

const web3 = require("@solana/web3.js");

(async () => {
  const solana = new web3.Connection("YOUR_QUICKNODE_ENDPOINT_URL/");
  const slot = await solana.getSlot();
  console.log('Current slot:', slot);
})();

4

執行您的專案

Execute your script to see the current slot number:

node index.js

Solana.py

1

設定您的專案

Create a new directory for your Solana Python project:

mkdir solana-python-quickstart
cd solana-python-quickstart

2

Install Solana.py (if not already installed)

Check if solana is installed with `pip list | grep solana`. If not found, install it:

pip install solana cachetools

3

Create and run Python script

Create an app.py file with the following code, then execute it with `python app.py` to retrieve the current slot number:

from solana.rpc.api import Client

solana_client = Client("YOUR_QUICKNODE_ENDPOINT_URL/")
slot_response = solana_client.get_slot()
print(f"Current slot: {slot_response.value}")

Solana 命令列介面 (CLI)

1

Get current slot

solana slot --url YOUR_QUICKNODE_ENDPOINT_URL/

如果您想進一步了解如何發送 API 請求，請參閱我們的指南和 範例應用程式。

API 概覽

Discover Supported Solana APIs, Networks, Chain Configurations, and compatible Quicknode Products

供應商端點

Learn how to set up and configure your Solana RPC endpoints for development and production use

端點安全

透過令牌驗證、速率限制、白名單、JWT 以及最佳安全實務，確保您的端點安全

錯誤參考

Reference document for common Solana RPC error codes and troubleshooting tips

Marketplace 擴充功能

Discover powerful add-ons and extensions to enhance your Solana development workflow

指南

Explore comprehensive Solana development guides and best practices to accelerate your blockchain application development

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