Aether Web3 DApp

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Overview

The Aether Web3 DApp offers a robust interface for Web3 transactions, secure data handling, and seamless database integration. This guide provides setup instructions, configuration tips, and security best practices.

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Getting Started

1. Environment Setup

Define essential environment variables to configure your DApp for development or production.

• Server Port
  Set the default server port:

  PORT=3000

2. Security Settings

Aether integrates Arcjet Shield for enhanced client-side security. Configure your Arcjet environment and key:

• Arcjet Configuration

  ARCJET_ENV=development
  ARCJET_KEY=ajkey_yourkey

Obtain your ARCJET_KEY from Arcjet.

3. Database Settings

• MongoDB & Turso Database Connection

  Configure the following for data storage and retrieval:

  MONGODB_URI=
  TURSO_DATABASE_URL=
  TURSO_AUTH_TOKEN=

3.1 Turso Database SQL-Lite Table

Select Db-Name / Open Db Overview / Edit Data Button / Open Drizzle Studio / SQL Runner / Paste Table Code 🎫 / Run :

    CREATE TABLE productsTable (
    id INTEGER PRIMARY KEY AUTOINCREMENT,
    name TEXT NOT NULL,
    description TEXT,
    price REAL NOT NULL,
    stock INTEGER DEFAULT 0,
    imageUrl TEXT,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
  );

Okay, now come back to the edit products button and you can edit the product information from Outerbase and the step is below; Select Db-Name / Open Db Overview / Edit Data Button / “./main” by default this folder will come under the table we have created by pressing the productsTable / Add Row button to enter the product information and save it by pressing Save and we can cancel it by pressing “Discard Changes”.

4. Visual Data Management

• Cloudinary Integration

  Configure Cloudinary to manage media files.

  CLOUDINARY_URL=
  NEXT_PUBLIC_CLOUDINARY_URL=

5. Deployment and Analytics

Enable analytics for better insights during deployment.

ANALYZE=true yarn build
NODE_ENV=production
VITE_NODE_ENV=production

6. Server Configuration

Define the main server load URL for remote indexing.

MAIN_SERVER_LOAD_REMOTE_INDEX_URL=http://localhost:3001/load-remote-index

7. Web3 Tools Integration

Set up API keys for Alchemy and Infura to enable Web3 transactions.

ALCHEMY_API_KEY=
ALCHEMY_URL=
API_INFURA_URL=

8. Secret Key Configuration

Secure the app by setting a strong, unique secret key.

BETTER_AUTH_SECRET=

9. Alternative Authentication Settings

• WebSocket Connection to SQLD Server

  URL=ws://localhost:8080
  JWT=Example_Token_JWT

10. Authentication with Clerk

Set up Clerk API keys as an alternative authentication method.

NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=YOUR_PUBLISHABLE_KEY
CLERK_SECRET_KEY=YOUR_SECRET_KEY

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Web3 Requests

Web3 operations can be accessed via /web3 and /web3-info routes.

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Web3 Connection via Infura

1. Create an Infura account and set your role as Founder/Administrator.

2. Generate an API key in My First Key.

3. Update the server.ts file at line 28 to sync with your Infura API key:

   const ethereumProviderUrl = process.env.API_INFURA_URL || 'https://mainnet.infura.io/v3/api';

Ensure API_INFURA_URL is correctly set in .env.

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Web3 Integration with Alchemy

Get a free Alchemy API key, then configure .env and server.ts files with:

• MetaMask Secret Key
• Etherscan API Key
• MongoDB Connection String

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Installation

Install dependencies using npm:

npm install

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