Authentication
What is needed to use the Installment Loan API
Installment Loan Calculator
Before requesting an order, a customer must choose the installment loan duration and the discount method. Thus before calling the Order Request service, you should use a calculation method which based on the cost of the product will return a list containing the combination of all allowed loan duration (in months) with type and monthly payment amounts. You should pass the terms selected by a customer from the ones available in the returned list. You also may use our JS SDK to retrieve this list.
Order Request
By calling this method an Online Shop sends the payments details, technical parameters, and a payment amount to an Installment Loan Server. To proceed further in case of the successful operation, a customer should be redirected to an Online Payment Webpage as per a REDIRECT URL returned in a links parameter
Installment Loan Details Receiving
By calling this method an Online Shop can receive detailed information regarding the status of an installment loan completed by a customer based on the payment identifier.
Callback
Unlike the previous methods which are called by the Online Shop, Callback is called by an Online Installment loan System, while the information should be received and processed on an Online Shop side. This method gives a possibility to receive real-time information about the status change.