The quickest way to start building on Aptos with Quicknode is by sending a REST API request to your endpoint. In this guide, 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 Aptos Endpoint

1

创建一个 Quicknode 账户

如果您尚未注册，请在此注册。

2

前往您的仪表盘

从左侧边栏菜单中打开“端点”仪表板，以管理您所有的区块链端点

3

创建一个新的端点

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

4

复制您的服务商 URL

请将该 HTTP URL 备好。您将在下文的请求中用到它。

了解有关仪表板的更多信息

如需了解 Quicknode 仪表盘的详细操作指南，请参阅我们的 指南

发送您的第一个请求

Your endpoint is ready. Now, let's make your first call to the Aptos blockchain. We'll use the v1 method, which returns information about the Aptos node. 选择您首选的语言或 SDK，并按照以下步骤发送您的第一个请求.

cURL

1

检查 cURL 的安装情况

大多数基于 *nix 的系统默认都支持 cURL。打开终端，运行以下命令检查 cURL 的版本：

curl --version

2

Send a REST API request

In your terminal, copy and paste the following cURL command to check if the Aptos node is healthy:

curl -X 'GET' 'YOUR_QUICKNODE_ENDPOINT_URL/v1/-/healthy' \
-H 'Content-Type: application/json'

3

示例回答

{
  "message": "aptos-node:ok"
}

Node.js

1

设置您的项目

首先，使用 `node --version` 命令验证 Node.js 是否已安装。如果尚未安装，请从 https://nodejs.org 下载。然后创建一个新目录并初始化一个 Node.js 项目：

mkdir aptos-api-quickstart
cd aptos-api-quickstart
npm init -y

2

创建主文件

为您的代码创建一个 index.js 文件：

touch index.js

3

将此代码添加到你的 index.js 文件中

Copy and paste this code into your index.js file to check if the Aptos node is healthy:

const https = require('https');

const options = {
  hostname: '{your-endpoint-name}.quiknode.pro',
  path: '/{your-token}/v1/-/healthy',
  method: 'GET',
  headers: {
    'Content-Type': 'application/json'
  }
};

const req = https.request(options, (res) => {
  let result = '';
  res.on('data', (chunk) => {
    result += chunk;
  });
  res.on('end', () => {
    console.log(result);
  });
});

req.on('error', (error) => {
  console.error('Error:', error);
});

req.end();

4

Run your code

Save the file and run it in your terminal:

node index.js

Python

1

Check Python installation

Verify Python is installed on your system. Open your terminal and run:

python --version

2

Install required packages

Install the requests library if you haven't already:

pip 安装 requests

3

Create your Python script

Create a new Python file and add the following code to check if the Aptos node is healthy:

import requests

url = "YOUR_QUICKNODE_ENDPOINT_URL/v1/-/healthy"

headers = {
  'Content-Type': 'application/json'
}

response = requests.request("GET", url, headers=headers)

print(response.text)

4

Run your script

Save the file as aptos_health.py and run it:

python aptos_health.py

Ruby

1

检查 Ruby 安装情况

Verify Ruby is installed on your system. Open your terminal and run:

ruby --version

2

Create your Ruby script

Create a new Ruby file and add the following code to check if the Aptos node is healthy:

require 'net/http'
require 'json'

uri = URI('YOUR_QUICKNODE_ENDPOINT_URL/v1/-/healthy')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true

request = Net::HTTP::Get.new(uri)
request['Content-Type'] = 'application/json'

response = http.request(request)
puts response.body

3

Run your script

Save the file as aptos_health.rb and run it:

ruby aptos_health.rb

如果您想进一步了解如何发送 API 请求，请查看我们的指南和示例应用。

API 概述

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

提供商端点

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

终端安全

通过令牌认证、速率限制、白名单、JWT 以及最佳安全实践来保护您的终端

错误引用

Reference document for common Aptos RPC error codes and troubleshooting tips

Marketplace 扩展程序

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

我们 ❤️ 您的反馈！

如果您对本文档有任何反馈或疑问，请告诉我们。我们非常期待您的反馈！