walterthesmart

The Next of Kin smart contract, built on the Stacks blockchain using the Clarity language, allows users to deposit their STX tokens and assign recipients who will receive the tokens after a year of user inactivity. Utilizing chainhooks to monitor activity, the contract ensures automated distribution of assets.

Liquidity is a decentralized stock trading platform that allows users to trade tokenized stocks from the Nigerian Stock Exchange (NGX) on Internet Computer

A Stellar-based healthcare platform delivering verified medical knowledge and rewarding professionals with XLM 🌍⚕️

A comprehensive educational project demonstrating how to build a complete decentralized application (dApp) on the Hedera blockchain. This project includes a smart contract, modern web frontend, and extensive documentation for blockchain beginners.

The Luxury Goods smart contract, built on the Stacks blockchain using the Clarity language, enables users to purchase luxury items using STX or sBTC. Each purchase mints a unique NFT as proof of ownership. The contract ensures secure payments and transfers, while the interactive front-end UI, is written in TypeScript.

StrellerMinds-SmartContracts is the Stellar smart contract repository for StarkMinds—a blockchain education platform. Built with Soroban and Rust, it powers on-chain credentialing, tokenization, and secure data validation for real-world applications.

A command-line debugger for Soroban smart contracts on the Stellar network.

A hardware-secured, biometric-authenticated DeFi wallet leveraging WebAuthn passkeys for Bitcoin-native operations on the Stacks blockchain, implementing Clarity version 4 features.

This is the Revo-Contracts Repository

Smart Contract Contributions are here

The complete toolkit for Soroban smart contract development. We ease the way you build, deploy and manage Soroban contracts

Onchain AI agent on Starknet for all sorts of people in the ecosystem

A smart contract-based lending platform built on the Stacks blockchain using Clarity. This project enables users to deposit and borrow sBTC, with automated interest calculations and a pool reserve system. Ideal for DeFi enthusiasts and developers looking to explore decentralized lending on Stacks.

DeFi Dungeons is an innovative blockchain-based gaming smart contract that combines decentralized finance (DeFi) mechanics with an engaging dungeon exploration experience on the Stacks blockchain

Cairo Smart Contracts @ Mediolano - intellectual property provider for the integrity web. Powered on Starknet.

A high-concurrency, scalable P2P marketplace engine built with NestJS, Postgres, and Redis. Featuring secure escrow payments, atomic inventory locking, AI-driven fraud detection, and a personalized recommendation system.

ChainVerse Academy is a decentralized Web3 education platform built on the Stellar blockchain. It offers crypto-based payments, NFT certifications, and DAO governance, allowing students to learn about multiple blockchain ecosystems, earn rewards, and own their learning assets through secure, low-cost transactions.

A comprehensive platform for tokenizing real estate properties on the Hedera network, enabling fractional ownership and automated rent distribution.

A decentralized billboard smart contract built on the Stacks blockchain using Clarity. Users can pay STX to display their message on the billboard, with prices increasing after each message update.

SkillSync is a decentralized mentorship marketplace that connects experienced professionals with mentees seeking guidance in various fields, including technology, business, and digital skills.

StrellerMinds-Frontend is the user interface for StarkMinds, a pioneering blockchain education platform on Stellar. Built with ReactJS and Next.js, it delivers an interactive, responsive experience for accessing high-quality educational content and real-time blockchain data.

Stellar Soroban Security & Formal Verification Suite- Static Analysis, Runtime Guards, and Formal Verification Bridge.

RWA lending infrastructure on Stellar

AI-powered DeFi aggregator and automated yield-routing vault built on the Stellar network with Soroban smart contracts.

Chioma is an open‑source platform built on the Stellar blockchain that connects landlords (property owners), house agents, and tenants through transparent, low‑cost, and programmable rental payments.

GasGuard is an open-source static analysis suite for [Stellar/EVM] developers. Built with a scalable Nest.js backend, it provides real-time scanning for Rust, Solidity, and Vyper contracts. It identifies gas-heavy patterns and suggests automated refactors, reducing transaction costs by 15-30% while maintaining high auditability.

StellarProof is a decentralized content verification and provenance platform on the Stellar blockchain that proves the authenticity and origin of digital media using Soroban smart contracts, TEE attestations, and decentralized storage.

Quid connects Stellar projects with real users to test apps and share feedback earning crypto directly to their wallets.

Stella Polymarket is a decentralized prediction market platform where users can forecast real-world events and earn rewards using Stellar (XLM) or custom tokens. It combines: ⚡ Stellar’s fast, low-cost transactions 🧩 Smart contracts via Soroban 📊 Real-time data via oracles

(Stellar Soroban Contracts – Insurance Logic) Stellar Insured 🧠 — Soroban Smart Contracts This repository contains the core insurance smart contracts for Stellar Insured, written using Stellar Soroban. These contracts power policy issuance, claims processing, settlements, risk pools, and DAO governance in a fully decentralized and trustless

StellarAid Backend is the server-side API powering the StellarAid crowdfunding platform — a blockchain‑enabled system built on the Stellar network to support transparent, secure, and efficient fundraising for social impact initiatives.

My very first token deployed on the Stacks Blockchain written and tested in Clarity and typescript respectively.