BREAKING CHANGE: Replace `host` and `proto` keyword args with a single `base_url` kwarg.
`base_url` should include the protocol, unless your `adapter` does that for you, which `requests` does not.
Ex:
python
replace
api = BasicAPI('api.example.com')
with
api = BasicAPI('https://api.example.com')
or
api = BasicAPI(host='api.example.com')
with
api = BasicAPI(base_url='https://api.example.com')