Bitcoin Packages

**Node.js 12 or newer is required.**

A library to generate QR codes for cryptocurrency wallet addresses.

view your aggregated cryptocurrency portfolio across exchanges, ETH wallet, and any other places!

Package for interacting with crypto

CryptoCurrency SDK

Shorten crypto hashes, addresses with ellipsis

List of Crypto centralized and decentralized exchange wallets by platform and exchange

This packages translates domain names into crypto wallet addresses, using standard TXT records set by the DNS.

CLI/module based package to get crypto currency price.

Utilities around Master Password Algorithm (Spectre.app, by Maarten Billemont) and crypto, using Noble and Scure by Paul Miller. Stateless accounts & passwords, 2fa HOTP/TOTP, shamir secret sharing, crypto/bitcoin/nostr public and private keys, and more.

Inserts a icon that displays your crypto addresses on hover

Wallet address validator for BTC, TRX, ETH, USDT (ERC20, TRC20), HOGE, SFM, SMARS

crypto-address-parser for crypto address parsing with multi chains

Application for retrieving prices of crypto currencies and notifying via Telegram.

All-In-One Crypto-Currency for Backend

NPM package module for Mempool APIs.

Command line cryptocurrency price ticker for Bitcoin, Ethereum, Litecoin, and more.

Assemble and disassemble binary messages used in cryptocoin applications

A CLI to manage your cryptocurrencies wallet profit

info for cypto currencys on the command line