A complete course for learning Bitcoin programming and usage from the command
TypeScript scripts for sending raw transactions via the Fireblocks API — crypto custody operations for unsupported tokens and hidden vaults on EVM and Bitcoin-like chains.
Integration of the Ethereum blockchain network into application. Purpose is to enable the customers to instantly pay their hired fintech professionals with cryptocurrency.
A Basic Ethereum self-custody wallet built from scratch without using Web3 libraries. Includes manual raw transaction creation, nonce management, gas estimation, and HD wallet support. Designed for educational use on test networks only. - key generation, wallets & transactions are all done without external libraries
A fully custom-built Ethereum wallet. Features wallet creation/import, raw transaction handling, BIP-39 mnemonic generation, secure storage, and seamless network switching. Built with React, Material UI, Ethereumjs-util, and Alchemy-powered nodes, supporting multiple Ethereum and Polygon networks.
Bitcoin raw transaction utils
Add a description, image, and links to the raw-transactions topic page so that developers can more easily learn about it.
To associate your repository with the raw-transactions topic, visit your repo's landing page and select "manage topics."