how to recreate "redirecting you to the payment gateway" behavior if i'm using the API

[bahaazidan]

Hello there,

 

I'm developing a client dashboard that'll depend on WHMCS API. in the normal situation when the user selects products to buy and check out his cart, he will be prompted to choose a payment method and then will be redirected to the payment gateway page to actually pay the money. I'm using the API so all I managed to do now is to AddOrder and the response I get is :

 

{
   "result": "success",
   "orderid": 4,
   "productids": "4",
   "addonids": "",
   "domainids": "",
   "invoiceid": 4
}

this did create an order but it didn't do anything with the payment. so my question is:

how recreate the "redirection" while still using the API ? is there a way to make this API call return the link that the user needs to be redirected to?

 

I'm using WorldPay payment gateway in test mode.