henry kash.unwrap( )'s repositories
multichain-wallet-react-native
A library for react-native to allow multichain wallet creation and interactions
block_simulation_script
- Have you ever wondered how transactions are ordered in a block when miners gets them from the mempool ? Dont worry I was also curious and this script helps us do some digging...
rusty-sando-mouseless
Implementation of a competitive v2/v3 multi-meat MEV sandwich bot written using Rust and Huff.
multichain-crypto-wallet
A Multichain crypto wallet library that supports Ethereum, Bitcoin, Solana, Waves and other EVM compatible blockchains E.g. Binance Smart Chain, Polygon, Avalanche etc.
NFT-Mass-Minting
Collection of custom contracts to mass mint NFT collections in a single transaction.
Speedrun-Ethernaut-In-Foundry
Full write ups on how to speed run OpenZeppelin's Ethernaut CTF levels using only foundry
axum-web-service
Learning Rust by building .This project is a simple web service built using Rust. In this project we leverage on REST API using a framework called axum ⛽⛽
flash-loan-arbitrage
Executing arbitrage for flash loan using multiplier protocol
proxy--upgradable-smart-contracts
How to Deploy an Upgradeable Vending Machine Smart Contract
rustc_init
- Here to rust all the way 😂😂 wana hear a joke ? Why did the Rustacean bring a ladder to the party? Because they heard the code had some high-level abstractions, and they didn't want to miss out on any of them!
sendTransaction-
This is a script for submitting a transaction through Ethereum network
build-with-celo-hackathon
building a ticketing system
Coin-Toos-Game
a smart contract that implements a coin-toss game. The rules of the game should be as follows: • A user can send any amount of crypto to the smart contract. If the amount sent is larger than the contract’s current treasury balance, the contract should send the funds back as-is. • The contract should with 50.1% probability send back nothing to the user, and with 49.9% probability send back twice the amount.
create2Experiment
How to Deploy a Contract to the Same Address on Multiple Networks
EncryptionDecryptionTask
- This project provides a simple Node.js server using Express to demonstrate basic encryption and decryption operations . It includes two endpoints: one for encrypting a message and another for decrypting it.
ETH-USD-BALANCE-TEST
This repo allows users to query their ETH or USDT balance through exposed endpoints
pyrometer
A tool for analyzing the security and parameters of a solidity smart contract
searcher-examples
Searcher Examples
TokenListingSnipper
When new tokens gets listed on a DEX, bots are able to detect this and be one of the first to buy the token for a low price. This is an example of such bot.
Wallet-Generator
A simple, yet powerful utility library for generating and managing multicurrency crypto wallets.
web3-onboarding-starter-kits
Onboarding to web3 tutorial to build your own scalable DApp.