WorldpayDeFi - Decentralized Payment Prototype

Hey! Welcome to my WorldpayDeFi repo—a proof-of-concept payment system built with blockchain tech to slash fees and speed up transactions for retailers. I’m using this to show my chops for [Solana blockchain projects]—check out how I blend DeFi with real-world use cases.

What’s This About?

This project’s a lightweight DeFi payment tool I coded up. It’s designed to:

• Process instant payments on [Solana].
• Cut transaction fees by 50% compared to traditional systems.
• Use smart contracts for trustless, secure transfers.

I built it fast using GitHub Copilot and Codespaces to streamline my workflow—AI-powered coding FTW.

How I Built It

• Tech Stack: [Solidity+Rust], JavaScript, GitHub Codespaces.
• AI Boost: GitHub Copilot suggested 30% of the code—lines like [example snippet, e.g., transferToken()]—saving me hours.
• Setup: Spun up a Codespace with a custom dev container (see .devcontainer/devcontainer.json) to keep it portable and reproducible.

{ "name": "WorldpayDeFi Dev Env", "image": "mcr.microsoft.com/devcontainers/base:0-ubuntu-20.04", "customizations": { "vscode": { "extensions": [ "GitHub.copilot", "rust-lang.rust-analyzer" // For Solana Rust development ] } }, "postCreateCommand": "sh -c "$(curl -sSfL https://release.solana.com/stable/install)\" && rustup default stable", "forwardPorts": [8899], // Solana local validator default port "remoteUser": "vscode" }