Like orders, you need to encrypt payment details before completing them. In this guide we cover what you need to encrypt your requests for the different payment methods.

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All encryption should be done using the RSA Algorithm. We cover the basics in our encryption guide, but you can reach out to support if you encounter any encryption errors.

Card payments

Before encrypt requests for card payments, collect the customer's card number, expiry information and CVV. Here is a comprehensive list of items that should be encrypted

Parameter	Definition	Sample	Type	isRequired
reference	The unique identifier used when initiating the payment	SAMPLE-REF-01	String	Yes
payment_option	The flag indicates the payment method used in the transaction. For card transactions, the expected value is `C`.	C	String	Yes
country	The country where the card was issued.	NG	String	Yes
card	The card object containing the customer's card details.		Object	Yes
cvv	A 3 or 4 digit security code behind the card.	304	String	Yes
card_number	The customer's card number.	0000 0101 1111 2222	String	Yes
expiry_month	Two-digit number representing the card's expiration month.	02	String	Yes
expiry_year	Two-digit number representing the card's expiration year.	39	String	Yes
auth_option	The authentication model for the transaction. This is required for noauth transactions, Expected value: `noauth`	noauth	String	No

After collecting the customer's card details, send the request in the following format:

//Unencrypted request
{
    "reference":"Example-Reference-0020",
    "payment_option":"C",
    "country":"NG",
    "card":{
        "cvv":"012",
        "card_number":"0000 0101 1111 2222",
        "expiry_month":"02",
        "expiry_year":"39"
    }
}

Bank Transfers

Making Bank transfers are similar to collecting card payments. The bank code and reference is first encrypted before sending it to the pay order endpoint. Here is the full list of parameters to encrypt for Bank transfer payments:

Parameter	Definition	Sample	Type	isRequired?
reference	The unique identifier used when initiating the payment	SAMPLE-REF-01	String	Yes
payment_option	The flag indicates the payment method used in the transaction. For bank transfers, the expected value is `BANK-TRANSFER`.	BANK-TRANSFER	String	Yes
bank_transfer	The payment object containing the bank code.		Object	Yes
bank_code	A 3 digit code that identifies the receiving bank.	035	String	Yes

For successful payments, you need to send the bank code in the bank_transfer object. Here is a sample request for context:

{
    "reference": "Example-Reference-0010",
    "payment_option": "BANK-TRANSFER",
    "bank_transfer": {
        "bank_code": "035"
    }
}