pip install -r requirements.txt

taxcloud_config = TaxCloudConfig(api_login_id='your_tax_cloud_api_login_id', api_key='your_tax_cloud_api_key')

from taxcloud.address import Address
from taxcloud.cart_item import CartItem
from taxcloud import taxcloud_services

cart_item = CartItem(tic=00000, item_id='item_id', price=10.00, qty=1)
cart_items = [cart_item]
destination = Address(address1='address1', address2='address2', city='city', state='state', zip_code='zip_code')
origin = Address(address1='address1', address2='address2', city='city', state='state', zip_code='zip_code')

lookup = taxcloud_services.Lookup(config=taxcloud_config,
                                  customer_id='customer_id',
                                  cart_items=cart_items,
                                  destination=destination,
                                  origin=origin)
lookup.request()
lookup.tax

auth_capture = taxcloud_services.AuthorizedWithCapture(config=self.taxcloud_config,
                                                       customer_id='customer_id',
                                                       cart_id='cart_id',
                                                       order_id='order_id')
auth_capture.request()

inv tests