Ethereum 보고서 애플리케이션

The Ethereum Transaction Report app fetches and analyzes Ethereum transactions for a given address using Quicknode's Blockbook API, providing detailed reports within a specified date range.

Author

Sergen Uysal

앱 배포

리포지토리 보기

프론트엔드 프레임워크/라이브러리:

React

언어:

TypeScript

빌드 도구/개발 서버:

Vite

서론

This application fetches and analyzes Ethereum transactions for a given address using Quicknode's Blockbook API, providing detailed reports within a specified date range. It identifies transaction direction (incoming or outgoing), confirmation status, and token transfers across ERC-20, ERC-721, and ERC-1155 assets. Users can filter by transaction type (normal, internal, or token) and date range, with support for time zone selection. Additionally, it offers a wallet summary with balance, nonce, and transaction counts.

For an in-depth guide on how to build this app, refer to our comprehensive guide on Quicknode

기술 스택

Frontend Framework/Library: React
Language: TypeScript
Build Tool/Development Server: Vite

주요 기능

Transaction Direction: Identifies whether transactions are incoming or outgoing.
Confirmation Status: Determines whether transactions are confirmed.
Token Transfers: Includes details for ERC-20, ERC-721, and ERC-1155 token transfers.
Transaction Filtering: Detects normal, internal and token transactions.
Date Range Filtering: Generates reports for transactions within a specified date range.
Time Zone Selection: Performs date filtering according to the selected timezone.
CSV Support: Ability to export or copy results as a CSV file.
Wallet Summary: Displays a summary of the wallet address, including current balance, nonce, total transactions, non-token transactions, and internal transactions.

시작하기

선행 조건

To run this app, you'll need:

Node.js installed on your system.
A Quicknode account with access to the paid Blockbook API.
A code editor or an IDE (e.g., VS Code)
TypeScript and ts-node

Run the commands below to install TypeScript and ts-node globally to have TypeScript available across all projects.

npm install -g typescript ts-node

Installation Dependencies

Clone the repository to your local machine:

git clone https://github.com/quiknode-labs/qn-guide-examples.git

Navigate to the project directory:

cd sample-dapps/ethereum-transaction-report-generator

Install the necessary dependencies:

npm 설치

Setting Environment Variables

Rename .env.example ~에 .env and replace the YOUR_QUICKNODE_ETHEREUM_ENDPOINT_URL placeholder with your Quicknode Ethereum endpoint with Blockbook access.

VITE_QUICKNODE_ENDPOINT = "YOUR_QUICKNODE_ETHEREUM_ENDPOINT_URL"

Please note that while we utilize dotenv for environment variable management, sensitive information like endpoints can still be visible on the frontend. This configuration is not recommended for production environments as-is.

Running the Application

Run the development server:

npm run dev

Open http://localhost:5173/ with your browser to see the application.

Using the App

Input an Ethereum wallet address.
(Optional) Select date range and time zone.
Press Generate.
(Optional) Export or copy results as CSV.

The Ethereum Transaction Report Generator application will query the Ethereum blockchain for the wallet's transactions, filter these transactions data and calculate additional variables. Lastly, the app display results.

미리 보기

Conclusion

Quicknode's Blockbook API facilitates the creation of detailed Ethereum transaction reports for developers and businesses alike. While this application covers the fundamentals, there's a vast scope for customization and extended functionalities. Whether for audit purposes, regulatory compliance, or market analysis, Blockbook streamlines the process of extracting blockchain data.

To discover more about how Quicknode assists auditing firms and individuals in extracting this type of data from blockchains, please contact us; we're eager to engage with you!

기여 및 피드백

여러분의 의견을 듣고 싶으며, 이 샘플 앱에 대한 모든 기여를 환영합니다!

문제를 신고하거나 피드백을 공유하려면, 다음에서 GitHub 이슈를 생성해 주세요. qn-가이드-예시 저장소.

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