NodeJS based backend to handle flipstarter assurance contract campaigns.

Voting library

website

Needs and utilizes VotePeer Library and libbitcoincashkotlin

AbcPay is an advanced multi-currency crypto wallet, featuring Lotus, eCash, BCH, DOGE and LTC. AbcPay provides cutting edge features such as multi-signature wallet, 2FA... AbcPay is forked from BitPay wallet.

A command line interface for discretionary traders / manual - hybrid trading with a powerful order design system for Binance, FTX, Bybit and GlobeDX. For traders who prefer a keyboard, over a mouse.

Coinspy aids crypto-currency investors by fetching exchange rates and pushing them to devices via Pushover. For fetching exchange rates, multiple providers and markets are supported.

Open Source Bitcoin Merchant list page

Raku binding to optimized C library for ECDSA signatures and secret/public key operations on curve secp256k1

Cryptocurrency Arbitrage Trader - Mercury

Open source cryptocurrency exchange aggregate

NiceHash Bot for automatic order management. From buyers for buyers developed further.

Instant messaging service with cryptocurrency transactions.

Talk'nTrade for Android

Too Long; Didn't Read is an aggregate feed comprising all of Bitcoin's social channels.

Implementation of the Eonpass protocol which handles the exchange of proof of ownerships for documents along the supply chain.

Pure Java Blockchain

An uncensorable funding platform for radical creators and unstoppable service providers.

Minimalistic price converter that allows you to convert prices of fiat shitcoins easily. It uses Bitcoin as the base currency.

Display crypto charts at command line