Create a payment methodAsk AIpost https://api.elements-sandbox.io/api/v1/payment_methodsBody ParamstokenstringrequiredThe single use token, starts with "TOK-". The token is created by using either Javascript SDK or Mobile SDKexternal_customer_idstringrequiredThe customer referenceshow_psp_referencesbooleanDefaults to falseshow PSP gateway account references relate to this payment methodResponses 200200 400400Updated over 4 years ago