Web3 Analytics API

This is a Web3 analytics server built with Express, integrating on-chain DAO, token, and treasury data. It uses Infura, Alchemy, Zapper, and MongoDB to aggregate and serve analytics for DAOs.

📦 Setup

1. Clone the repo

2. Install dependencies:

   yarn install --frozen-lockfile

   or

   npm install

3. Set up your .env with the following keys:

   INFURA_KEY=...
   ALCHEMY_KEY=...
   ZAPPER_KEY=...
   DISCORD_WEBHOOK_URL=...
   MONGO_URI=...
   

4. Start the server:

   npm run dev

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📊 API Routes

📁 DAOs

• GET /daos
  Fetch a list of tracked DAOs.

📈 Charts

• GET /chart/dao-days
  Get DAO market chart data.

• GET /ohlc/dao-days
  Get OHLC chart data.

• GET /charts/holders/:token
  Get historical holder data for a token.

• GET /charts/treasury/:dao
  Get DAO treasury value over time.

🧠 DAO Details

• GET /dao/:dao
  Get metadata and info for a specific DAO.

• GET /token/:token
  Get token info and stats.

• GET /treasury/:dao
  Get current DAO treasury breakdown.

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🔄 Stats Refresh (use with care)

• POST /treasury/refresh/:dao
  Refresh treasury data manually.

• POST /token/refresh/:dao
  Refresh token stats manually.

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⏱️ Cron Jobs

• Daily stats refresh runs automatically for treasuries and tokens.

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📡 Dependencies

• Express
• TypeScript
• Web3 (ethers.js)
• MongoDB
• Axios

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📬 Webhook Integration

Alerts and logs can be sent via Discord using the DISCORD_WEBHOOK_URL key.

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Note: This project is intended for backend use. All routes return JSON responses suitable for frontend dashboards or analytics tools.