bitcoin

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.

Command-line interface to explore the Bitcoin ecosystem.

calculate the exchange rate between your local currency and Cardano ADA using Bitcoin for the rate.

Fuzz BIP32 implementations and compare output

Open source cryptocurrency exchange aggregate

Invoice generating service that lives on top of lnd (and also c-lightning in some cases)

A collection of tools for LND (Lightning Daemon)

query a large number of bitcoin address balances without a local bitcoin node

A Golang BIP38 package/library and a CLI tool implementing it.