Add-OnOpenAI iconAsk ChatGPTAdd On: AllPythonSDKCaret downCurrent Braintree LanguagesJava.NETNode.jsPHPPythonRuby;; Returns a collection of Add-On objects. PythonCopyadd_ons = gateway.add_on.all() If the add-on can't be found, it will throw a NotFoundError exception. See alsoRecurring billing add-ons and discountsOn this page