Retrieve a payment methodAsk AIget https://api.elements-sandbox.io/api/v1/payment_methods/:idQuery Paramsexternal_customer_idstringrequiredThe reference ID of the customer who owns this payment methodshow_psp_referencesbooleanDefaults to falseshow PSP gateway account references relate to this payment methodResponses 200200 400400 403403 404404Updated over 4 years ago