I am starting to do Algorithmic trading in cryptocurrencies using Python libraries. Most exchanges have RESTful APIs that make it easy to write you own code and get started.
However, I would like to benefit from the analytical features of established libraries such as zipline and others. However these do not support the trading of cryptocurrencies (yet).
Should I just try to write a backend for my favorite cryptocurrency exchange (currently ANX), or are there off-the-github-shelf solutions out there?