Tiny JSON-RPC client for Bitcoin-Core, forwards calls via method_missing. Uses OJ and BigDecimal to accurately deserialize amounts. Heavily based on some throwaway snippets found around the web.

A gem of helpers for making integration tests with the Bitcoin testnet a little easier.

Wrapper for cryptocurrency (e.g. Bitcoin, Litecoin) price tickers.

Unofficial wrapper for the BitcoinToYou exchange API

Bitcointrade gem SDK.

A simple crypto and fiat currency converter which can also serve as a minimal portfolio tracker.

Calculate bit count (popcount, Hamming weight) faster in many environments (deprecated).

Bitcurex API

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API client library for bitex.la. Fetch public market data and build trading robots

Both a trading robot and a library to build trading robots. The bitex-bot lets you buy cheap on bitex and sell on another exchange and vice versa.

Client library for sending function execution spans to the Bitfab API. Provides automatic tracing with nested span support.

This C extension wraps boost::dynamic_bitset and makes it available \ as a native Ruby class. The bitset behaves like an an array allowing only values of 0 and 1.

The `Bitfieldable` gem allows you to define a set of boolean flag attributes that are backed by a single integer bitfield.

Bitfifo implements a FIFO for 1 or more bits of an Integer. This will be needed for a compression and encryption system. Could be used for any variable length integer based problems including base64 encode/decode. Includes bit reversals for LSB first or MSB first systems. No need to worry about o...

This is a Bitfinex Ruby Gem to access and manage Bitfinex data provided by its API.

This is a BitfinexApi Ruby Gem to access and manage Bitfinex data provided by its API.

Library for pulling data from Bitfinex.com bitcoin exchange.

bitFlyerのAPIに関するgem

Bitflyer api wrapper. see https://lightning.bitflyer.jp/docs