Retry policy: In case of network errors, payments apps must retry their requests according to the retry policy.

Idempotency: To provide a consistent buyer experience, payments apps must implement idempotency.

Technical requirements Anchor link to section titled 'Technical requirements' For more information, refer to Payment authorization

decide if they want to capture funds at the time of purchase or at the time of fulfillment.

automate payment services, such as reoccurring payments.

perform specific operations on payment methods.

Payments apps provide merchant stores with the following features: Only approved Partners can build payments apps on Shopify's Payments Platform. Payments apps are public apps that integrate with the Shopify admin to provide customized payment processing services for merchants. To learn more about the HPSDK deprecation, and how to migrate to payments platform, refer to payments apps overview After June 30, 2022, all HPSDK integrations will be deprecated. In early May 2022, Shopify will contact impacted merchants who haven't migrated to the new platform to help them adopt an alternative payments app and avoid payment processing disruptions.

Existing merchants will have until Jto switch to your payments app. Your new payments app should be launched by this time to ensure that there's no disruption with new merchant onboarding. Starting April 30, 2022, new merchants can no longer install your legacy Hosted Payment SDK (HPSDK) integrations.

Circle pay app review