Gryphon: An open-source framework for algorithmic trading in cryptocurrency

Gryphon is an application suite and software library for algorithmic trading in cryptocurrency markets. Up until now, Gryphon was the proprietary stack of Tinker, one of the earliest professional market making companies in the cryptocurrency world. Using Gryphon, Tinker traded over $8 billion worth of cryptocurrency over 3 years, representing as high as 30% of daily volume on regulated exchanges.

Source: www.gryphonframework.org