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ThomasHeim11
@ThomasHeim11
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21 / 21This GitHub repository contains smart contracts written in Solidity for a decentralized autonomous organization (DAO)
Decentralized ticket marketplace using ERC721 for NFT tickets. Create occasions with details like name, cost, date, and location; users buy unique NFT tickets. Deployed to the Sepolia testnet.
This is my full smart contract security portfolio including smart contract audits and bug bounties.
StableCrypto Dollar (SCD) is a decentralized, algorithmic stablecoin designed to maintain stability relative to the United States Dollar (USD).
A blockchain-based marketplace app where users can discover, create, purchase, and sell NFTs.
A domain service built on the polygon mumbai testnet that lets users mint their own domain names as NFTs.
🧙 This is part of Cyfrin updraft advanced course on Assembly for EVM and formal verification🧙
Connecting AI and Blockchains using Chanlink🧙
This repo includes all the essential tools, smart contracts, and sample projects from the Building with Avalanche workshop at the Chainlink 2025 Hackathon. Ideal for developers looking to quickly prototype and deploy decentralized applications on Avalanche’s high-performance network.
This project exemplifies a variety of fundamental use cases for Chainlink CCIP
Integrating ChatGPT with Decentralized Applications using Chainlink Functions. Follow the documentations for setup.
The smart contract is implemented in Solidity and facilitates the management of items for sale, while the React frontend interacts with the smart contract to display items and allow users to make purchases using Ether.
Foundry ERC20 is a Solidity project that provides a template for creating and deploying ERC20 tokens using the Foundry framework. It includes instructions for setting up the project, deploying the token, running tests, and interacting with the deployed contracts through scripts.
Foundry NFT is a repository that guides you through creating two types of NFTs: an IPFS Hosted NFT and an SVG NFT hosted 100% on-chain. It provides step-by-step instructions and code examples to help you get started quickly.
*This is for demo purposes only. Upgradeable contracts are a menance and in general should be avoided.
A Web3 Dating DApp that mints an NFT when you get a match. This is my chainlink spring hackathon 2022 project.
"Foundry Fund Me" is a Solidity smart contract project. It provides functionality for deploying and testing a fund management contract, including features like deployment, testing (unit and forked tests), script execution, gas estimation, and code formatting. Credit to Patrick Collins 🎊
Foundry Smart Contract Lottery is a Solidity project that demonstrates the development and deployment of a lottery smart contract using the the Foundry framework, including instructions for setting up the environment, deploying the contract, running tests, and estimating gas costs.
In this repo you can see different standards for testing smart contracts in Foundry. Credits to Patric Collins.
This repository contains workshop project from the Chainlink Hackathon 2025. It demonstrates the implementation of Chainlink’s Cross-Chain Interoperability Protocol (CCIP) on the Solana blockchain, showcasing how to enable seamless cross-chain communication and data transfer.
0xCypherpunkAI is a high-speed security analysis platform built for the ElizaOS AI Agent Prize in Chainlink Chainlink Hackathon 2025
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- 2026-03-17
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