Overview

Overview

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Request Header
Add "Authorization": "Bearer {Token}" to the request header.

Request Model

The request is a POST request with the following parameters:

Input Parameter	Type	Length	Description
products	object, optional
products. name	string, optional	255	Pass product name here
products.description	string, optional	255	Pass product description here
products.price	float, optional	7	Pass product price here
products.quantity	integer, optional	7	Pass quantity here
order	object, mandatory
order.id	string, mandatory	40	Refers to the order or transaction ID in your system that you have sent in the request earlier
order.reference	string, optional	255	Refers to the order or transaction ID in your system that you have sent in the request earlier
order.description	string, mandatory	500	Refers to the order description
order.currency	string, mandatory	3
order.amount	float, mandatory	22	The amount you are seeking to charge the customer accepts decimal values e.g. 2.50.
paymentGateway	object, (Mandatory if you are White label user)
paymentGateway.src	string, (Mandatory if you are White label user)	11 (maximum)	You need to pass payment source here like knet, cc, samsung-pay, apple-pay, apple-pay-knet, google-pay and create-invoice
notificationType (for create-invoice)	string, (Mandatory if using the above paymentGateway.src = create-invoice)	5 (maximum)	• email - send the invoice link by email only. You should provide the customer.email. • sms - send the invoice link by SMS only. You should provide the customer.mobile. • link - returns only the invoice URL through the response. • all - send the invoice link by both email and SMS, you have to provide all the needed parameters.
language	string, mandatory	2	en* to display the checkout page in English ar* to display the checkout page in Arabic
tokens	object, mandatory
tokens.customerUniqueToken	integer, optional	8 (minimum)	Pass customer unique token here. you will get saved card on payment page.
reference	object, mandatory
reference.id	string, mandatory	150	Refers to the order or transaction ID in your own system we will save your ID for our reference.
customer	object, optional
customer.uniqueId	string, optional	150	Pass customer unique ID for our reference
customer.name	string, optional	50	Pass customer name for our reference
customer.email	string, optional	50	Pass customer email address here. If notificationType = email customer will receive the payment receipt on this email address.
customer.mobile	string, optional	15	Pass customer phone number here. If notificationType.mobile is true customer will receive the payment sms on this mobile number.
customerExtraData	string, optional		We can pass any User Define Data (UDF) here
extraMerchantData	object, optional
extraMerchantData.amount	float, optional	10	Pass merchant transaction amount.
extraMerchantData.knetCharge	float, optional	2,2	Main vendor Knet charge rate* for the sub vendor. This is the merchant's (main vendor) commission for each transaction from the sub-vendor. This amount is credited to the main vendor
extraMerchantData.knetChargeType	string, optional	10	Knet charge type (fixed or percentage)
extraMerchantData.ccCharge	float, optional	2,2	Main vendor Credit Card charge rate* for the sub-vendor. This is the merchants' (main vendor) commission for each transaction from the sub-vendor. (Includes MasterCard, Visa, Samsung Pay, Google Pay, and Apple Pay). This amount is credited to the main vendor
extraMerchantData.ccChargeType	string, optional	10	CreditCard charge type (fixed or percentage)
extraMerchantData.ibanNumber	string, optional	25	Sub-vendor IBAN Numbers. Defines which Sub vendor Bank account to deposit the Order amount after commisions are deducted.
returnUrl	string, mandatory	250	The return URL you like to have the successful payment, example:\ `https://upayments.com/en/?payment_id=100527020000000598&result=CAPTURED&post_date=0927 &tran_id=527020000293353&ref=527020000040&track_id=019988a5066a999800a57eb83d309bafv2 &auth=B54978&order_id=019988a5066a999800a57eb83d309bae&requested_order_id=202210101255255144669 &refund_order_id=019988a5066a999800a57eb83d309bae&payment_type=knet&invoice_id=6058253 &transaction_date=2025-09-27%2003%3A09%3A49&receipt_id=019988a5066a999800a57eb83d309bae&trn_udf=User%20define%20data`
cancelUrl	string, mandatory	250	The cancel URL you like to have the cancel or failure payment
notificationUrl	string, mandatory	250	The notification URL will receive the webhook data
plugin	object, optional
plugin.src	string, optional	11	Supported plugin opencart,whmcs,cscart,woocommerce,magento,ecwid,android-sdk,ios-sdk and flutter-sdk
paymentLinkExpiryInMinutes	integer, optional		If you want to set the expiration for the payment link, you need to set this parameter value in minutes.

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