Python2 & Python3 module for Etsy's API.
pip install etsy_py
from etsy_py.api import EtsyAPI
api = EtsyAPI(api_key='secret key from etsy app')
# get a list of all top level Etsy categories
r = api.get('taxonomy/categories')
data = r.json()
Refer to Etsy's API documentation at https://www.etsy.com/developers/ for more information.