How to get the value of custom fields in Order table?

I am using the REST API to get orders but all custom fields data are not included. I know the fields name that I need to get from Order table. I have read this xml-rpc - Keap Developer Portal however since I am using C# ASP.NET, I don’t have an idea how to implement it. Is there possibility to use REST API or can you please give me a sample codes using c# codes? Thank you

#ASPNET
#RESTAPI
#CustomFields
#OrderTable

Hi Mark,

I believe you are looking for retrieveSubscriptionModelUsingGET. With this you can get the IDs used with listOrdersUsingGET and getOrderUsingGET.

I am afraid I am a PHP developer so that’s about as far as I can help you.

Hope that helps.