Seems more of an meta-APIs library: - bitcoinfees.earn.com for the fees - bitpay.com (then blockchain.info if bitpay fails) for the rates - bitpay / smartbit

Seems more of an meta-APIs library: - bitcoinfees.earn.com for the fees - bitpay.com (then blockchain.info if bitpay fails) for the rates - bitpay / smartbit.com / blockchain for balance and transactions - And then a lot of functions mainly used to create transactions it seems (I'm not a bitcoin expert) (utils might the common denominator of all software projects :) ) (also the repetition of methods made me think of "define_method" in ruby) Pretty solid project! And great name IMHO, people will just google "bit github" (pretty hard to find a unique meaningful name these days), you even got the name in pypi: https://pypi.org/project/bit https://pypi.org/project/bit.