One-time payments
Present Klarna in your checkout for a one-time payment. Choose your presentation method (Klarna Web SDK or Klarna Payment Presentation API) and whether you or Worldpay orchestrates the Klarna authorization.
66 min read
Build your checkout to present Klarna for a one-time payment: a single purchase with no saved payment method. Two decisions shape the integration:
- 1.How you present Klarna: the Klarna Web SDK (in-page pop-up) or the Klarna Payment Presentation API (full-page redirect).
- 2.Who orchestrates the payment: you (Partner orchestrated) or Worldpay (Worldpay orchestrated).
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