Utilities for handling Ethereum keys

Generation of mnemonics, seeds, private/public keys and addresses for different types of cryptocurrencies

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

Comprehensive Bitcoin development library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Comprehensive Bitcoin development library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing sta…

Comprehensive Bitcoin development library for Android, implemented on Kotlin. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing standards and BIPs.

A command-line tool that performs Bitcoin wallet address discovery.

This is a very simple and easy-to-use key/wallet generator for Bitcoin (BTC) and Ethereum (ETH). It's implemented in Golang and incorporates the BIP32, BIP39, BIP43, BIP44, BIP49, BIP84, BIP86, BIP173, SLIP44, and EIP55 protocols. This allows for the creation of keys, mnemonic seeds, and Hierarchical Deterministic (HD) addresses.

A secure and decentralized Bitcoin and other cryptocurrency wallet for Android phones. Supports Bitcoin, Ethereum, EOS, Binance Chain, Bitcoin Cash, DASH, ...

BitCore (BTX) - Cryptocurrency 220 Byte Datacarriersize

Blocktrail Mobile Wallet (Cordova iOS + Android App)

A native Bitcoin SPV client library for iOS with BIP32 support.

A generic HD wallet for Elliptic Curve (Secp256k1) and Edwards-curve (Ed25519) based crypto currencies like Bitcoin, Ethereum, Cosmos, Tezos, Tron, Cardano, Polkadot, Avalanche, FileCoin and more.

🕵️‍♂️ Find and sweep all the funds spendable by your bitcoin private key.

A new decentralised, open source, community driven digital currency, focusing on e-commerce utility

Tatum SDK written in PHP

HD wallet for cryptocurrencies based on my bip_utils library

BitSend Master (Live Version)

Cross-platform mobile-first library for HD wallets and creating raw transactions of Bitcoin and Ethereum.

Schnorr related examples (Schnorr, BN, MuSig, discreet log contracts)

HD wallet BIP-32 related key derivation utilities.