SPREEDLY_ENDPOINTS = {'gateways_options': 'https://core.spreedly.com/v1/gateways_options.json', 'gateways': 'https://core.spreedly.com/v1/gateways.json', 'receivers_options': 'https://core.spreedly.com/v1/receivers_options.json', 'receivers': 'https://core.spreedly.com/v1/receivers.json',