Checkout parameter reference

This page contains all available parameters and properties that you can use to initialize and customize Paybyrd Checkout.

Query parameters

These parameters are part of the Checkout URL. Use them to generate and customize the payment gateway.

Parameter	Type	Required	Description
`orderId`	GUID	Yes	Identifies the order that the user sees during checkout. Generated during order creation.
`checkoutKey`	GUID	Yes	Identifies the checkout session that the user accesses. Generated during order creation.
`configs`	JSON object encoded to base64 string	No	Enables further customization for the payment gateway. See Checkout customization.

Pathname properties

Set a display variant by adding it to the URL path between the domain and the query string. When not set, falls back to default.

Variant	Description
`default`	Standard layout.
`detailed`	Shows payment details and available methods on a single screen.
`minimal`	Recommended for iframes. Displays only the sections the user can interact with.
`immersive`	Based on `default` with an extra banner image at the top. Banner styles include airline, restaurant, marketplace, hospitality, and generic.

https://chk.paybyrd.com/<variant>?checkoutKey=…&orderId=…&configs=…

Examples

No variant (falls back to default): https://chk.paybyrd.com/?checkoutKey=<…>&orderId=<…>&configs=<…>
default: https://chk.paybyrd.com/default?checkoutKey=<…>&orderId=<…>&configs=<…>
detailed: https://chk.paybyrd.com/detailed?checkoutKey=<…>&orderId=<…>&configs=<…>
minimal: https://chk.paybyrd.com/minimal?checkoutKey=<…>&orderId=<…>&configs=<…>
immersive: https://chk.paybyrd.com/immersive?checkoutKey=<…>&orderId=<…>&configs=<…>

Checkout customization parameters

Add these parameters to the configs object during initialization to further customize the checkout experience. The configs object should be encoded to base64 format and then used as a query parameter in the checkout URL. Learn how to set these parameters in the Checkout usage guide.

`locale`

Sets the display language of Checkout. Defaults to en-US (English). Accepted values: en-US, en-UK, pt-PT, pt-BR

Parameter	Type	Required	Example value
`locale`	string / enum	No	`en-US`

`logoUrl`

A URL pointing to your logo. Accepted file types are JPG, PNG, and SVG. Keep file sizes small to avoid slowing down page loads.

Parameter	Type	Required	Example value
`logoUrl`	string / uri	No	`https://domain.com/files/logo.png`

`hideLogo`

Controls whether your logo is visible to the end user within the payment gateway.

Parameter	Type	Required	Example value
`hideLogo`	boolean	No	`true` or `false`

`showHeader`

Show or hide the header. Defaults to true.

Parameter	Type	Required	Example value
`showHeader`	boolean	No	`true` or `false`

`showFooter`

Show or hide the footer. Defaults to true.

Parameter	Type	Required	Example value
`showFooter`	boolean	No	`true` or `false`

`showCancelButton`

Controls whether a Cancel Payment button is displayed. When clicked, the order status is set to Cancelled and the user is redirected to redirectUrl. Defaults to false.

Parameter	Type	Required	Example value
`showCancelButton`	boolean	No	`true` or `false`

`showOrderSummary`

Controls whether an order summary screen is shown at the beginning of the payment process. Defaults to true.

Parameter	Type	Required	Example value
`showOrderSummary`	boolean	No	`true` or `false`

`fullscreenModals`

When true, external modals such as 3DS checks or other MFA methods open in full screen. Defaults to false.

Parameter	Type	Required	Example value
`fullscreenModals`	boolean	No	`true` or `false`

`defaultPaymentMethod`

Redirects the user directly to a predefined payment method on load. If the specified method is unavailable, the user sees the default payment method list. When there is only one available payment method, Checkout automatically redirects to it and defaultPaymentMethod is ignored. When multiple methods are available, the user is redirected to the defined method and Checkout shows a back button so the user can select a different method. Defaults to undefined. Accepted values: AMEX, APPLE, ELO, MASTER, MASTERDEBIT, MASTERCARD, PAYPAL, VISAELECTRON, VISADEBIT, VISA, DISCOVER, SIBS_MULTIBANCO, MULTIBANCO, SIBS_MBWAY, MBWAY, IDEAL, MAESTRO, CARTEBANCAIRE, DANKORT, DINERS, JCB, VPAY, SEPA, MULTICAIXA, MULTICAIXA_REF, MULTICAIXAEXPRESS, BANKTRANSFER, PICKUP, FLOA, FLOA3X, FLOA4X, FLOA1XD, PIX, REVOLUTPAY, SAMSUNGPAY, APPLEPAY, NUPAY, CREDITCARD, KLARNA, HIPERCARD, UNIONPAY

Parameter	Type	Required	Example value
`defaultPaymentMethod`	string / enum	No	`CARD`

`redirectUrl`

The URL the user is redirected to after the payment is finished.

Parameter	Type	Required	Example value
`redirectUrl`	string / uri	Yes	`https://domain.com/payment-validation`

`autoRedirect`

Controls whether the user is automatically redirected to redirectUrl after payment. When false, the user sees the Paybyrd payment validation page. Defaults to false.

Parameter	Type	Required	Example value
`autoRedirect`	boolean	No	`true` or `false`

`skipATMSuccessPage`

When true, redirects the user to redirectUrl instead of displaying the entity and reference values for ATM payments. Use this to handle the post-payment flow on your own side. Defaults to false.

Parameter	Type	Required	Example value
`skipATMSuccessPage`	boolean	No	`true` or `false`

`skipMBWayWaitingForPaymentScreen`

Skips the polling screen shown while waiting for MB WAY payments. When true, the user is redirected to redirectUrl immediately. Defaults to false.

Parameter	Type	Required	Example value
`skipMBWayWaitingForPaymentScreen`	boolean	No	`true` or `false`

`theme`

Controls the visual appearance of Checkout using hex color values. Pass this as a nested object inside configs.

Property	Type	Description
`backgroundColor`	string (hex)	Page background color.
`formBackgroundColor`	string (hex)	Form container background color.
`primaryColor`	string (hex)	Accent color for borders, input backgrounds, and buttons.
`textColor`	string (hex)	Font color.
`effectsBackgroundColor`	string (hex)	Effects layer background color.

"theme": {
   "backgroundColor": "#F0F0F0",
   "formBackgroundColor": "#3C3C3C",
   "primaryColor": "#CCCCCC",
   "textColor": "#FFFFFF",
   "effectsBackgroundColor": "#DBDBDB"
}

Usage example Form the URL using this pattern:

Example URL

 https://chk.paybyrd.com/?checkoutKey={CHECKOUT_ID}&orderId={ORDER_ID}&configs={CONFIGS}

Where {CONFIGS} is a JSON object encoded to base64 format:

Raw JSON configuration

{
   "redirectUrl":"https://your-site-url/payment-finished",
   "locale":"en_US",
   "theme":{
      "backgroundColor":"#F0F0F0",
      "formBackgroundColor":"#3C3C3C",
      "primaryColor":"#CCCCCC",
      "textColor":"#FFFFFF",
      "effectsBackgroundColor":"#DBDBDB"
   },
   "autoRedirect":true,
   "showCancelButton":false
}

Encoded to Base64

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Checkout parameter reference

Query parameters

Pathname properties

Checkout customization parameters

`locale`

`logoUrl`

`hideLogo`

`showHeader`

`showFooter`

`showCancelButton`

`showOrderSummary`

`fullscreenModals`

`defaultPaymentMethod`

`redirectUrl`

`autoRedirect`

`skipATMSuccessPage`

`skipMBWayWaitingForPaymentScreen`

`theme`

​Query parameters

​Pathname properties

​Checkout customization parameters

​locale

​logoUrl

​hideLogo

​showHeader

​showFooter

​showCancelButton

​showOrderSummary

​fullscreenModals

​defaultPaymentMethod

​redirectUrl

​autoRedirect

​skipATMSuccessPage

​skipMBWayWaitingForPaymentScreen

​theme

Query parameters

Pathname properties

Checkout customization parameters

`locale`

`logoUrl`

`hideLogo`

`showHeader`

`showFooter`

`showCancelButton`

`showOrderSummary`

`fullscreenModals`

`defaultPaymentMethod`

`redirectUrl`

`autoRedirect`

`skipATMSuccessPage`

`skipMBWayWaitingForPaymentScreen`

`theme`