Payments

A build package is every page for one task, with the API operations they use. Copy the prompt into a coding assistant, or hand it the package itself: slim links to each page, full inlines all of them in one document.

• Embed checkout in your own pageEverything needed to keep the customer on your site while they pay, as an iframe, a modal, or the Wallet SDK for Apple Pay and Google Pay, with the notification that actually confirms the payment.
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• Migrate a payin from the Payments API to One APIEverything needed to move an existing redirect payin onto One API, with the legacy guide and its One API counterpart side by side.
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• Migrate refunds from the Payments API to One APIEverything needed to move an existing refunds integration onto One API, with the legacy guide and its One API counterpart side by side.
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