GIVbacksV2 Winners Picker

A Next.js application for selecting and displaying GIVbacksV2 Raffle winners.

Features

• Randomly fetches 5 winning transacton hashed from the list of eligible donations from a GIVbacks Round
• Each transaction hash inputted has a proportional proportional chance of winning, determined by its "USDvalueafterGIVbacksfactor" (i.e. the odds of winning are affected by the donation size & the givbacks % of the project donated to)
• A single donor address can only win once (even if they are associated with multiple transaction hashes)
• Displays winners in a stylish Twitter-like interface)
• Allows copying all winners to clipboard
• Responsive design with loading and error states

Quick Start

1. Install dependencies:

   npm install

2. Run the development server:

   npm run dev

3. Open http://localhost:3000 in your browser.

API

The application expects a /api/raffle endpoint that returns winner data in the following format: