A lightweight wallet indexer for Bitcoin, available as an Electrum RPC server and a modern HTTP REST API.

Open-source non-custodial hosted wallet for the BSV Blockchain (UTXOs, xPubs, Paymail & More!)

A JavaScript library to derive bitcoin addresses from extended public keys. Includes a web tool and CLI.

Daemon that monitors watch-only bitcoin wallets

Bitcoin UTXO & xPub Management Engine

cryptofuzz python package for generated fast and easy wallet private key hex bytes mnemonic convert

eLife is an open-access journal and technology provider that publishes promising research in the life and biomedical sciences. This is their implementation of a submission and peer review system based on Coko PubSweet and xPub.

TypeScript client for interacting with spv-wallet

Go client for interacting with spv-wallet

Create a BIP32 extended public key

BIP86 - Derives taproot addresses from seed, xprv/xpub and tprv/tpub in javascript

Tool for generating admin key for spv-wallet toolkit

website that determines co-signers who signed a Bitcoin P2SH multisig transaction

💽 Unofficial golang implementation for the BitIndex API

💰 CLI for checking the balance of an xpub and its addresses

🔃 Convert xpubs and xprvs to different versions

🦅 Vanity Bitcoin address generator that uses your xpub to find addresses

Generate address list from xpubs BIP44 BIP49 BIP84 segwit and legacy

Reproduce master fingerprint from XPUB

Get all slave TX's from master extended pubkey and save as CSV