GMS: Release notes 15-06-2026

The Service:GetConfig API returns now additional settings for some checkoutOptions needed to prepare this API for Pay.Parts (Pay.Parts is a suite of pre-build UI components that can be embedded in your own checkout to accept payments).

• For Visa and Mastercard we now return in the settings object a click2payEnabled flag which indicates if Click2Pay is enabled. So that Click2Pay can be used in the checkout. We also return a visaClick2PAYId or an mastercardClick2PAYid which is needed to enable Click2Pay.
• For all Voucher and Giftcard checkout options (e.g. VVV Cadeaukaart) we now return in the settings objects an array with the cardPrefixes applicable for this Voucher and/or Giftcard brand. This preFix is used to determine the brand in the Giftcard UI component.
• For the PayPal checkout option we now return in the settings object a PayPalClientId which is needed to render the PayPal express button.

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Mandatory Data on Merchant Level

As of 1 August, it is mandatory to provide a phone number and email address when onboarding a merchant through the Merchant:Create API or when you manually onboard a merchant in our portal.

Please use the contactPhone and contactEmail fields in the API request to provide this information at merchant level. For manually onboarding; please follow this instruction.

Failure to provide these fields may result in the onboarding request being delayed or a higher decline rate