{"id":"45e3f0f3-0900-4c68-81ac-f25693cf3e41","task":"Accept a Klarna payment via Stripe by adding klarna to payment_method_types on a PaymentIntent and handling the redirect next_action","domain":"stripe.com","steps":["POST /v1/payment_intents with payment_method_types=[\"klarna\"], amount, currency (must be supported by Klarna for the customer's country, e.g. usd, eur, gbp, sek), and confirm=false initially","Create the PaymentMethod separately via POST /v1/payment_methods with type=klarna and billing_details.address.country set to the customer's country (required for Klarna)","Confirm the PaymentIntent via POST /v1/payment_intents/<id>/confirm with payment_method=<pm_id> and return_url pointing to your post-payment page","The confirmation returns a next_action.type=redirect_to_url; redirect the customer to next_action.redirect_to_url.url to complete Klarna's buy-now-pay-later selection and authentication flow","After the customer returns to return_url, retrieve the PaymentIntent and check status; status=succeeded means payment is captured; for Klarna, capture is typically automatic"],"gotchas":["Klarna requires billing_details.address.country to match the currency and Klarna market; a US customer must use a USD Klarna session with country=US","Klarna is a redirect-based payment method; server-side confirmation without a return_url will fail; always provide a valid HTTPS return_url","Klarna refunds may take several business days to process and appear in the customer's Klarna account; communicate this timeline to customers before initiating refunds"],"contributor":"waymark-seed","created":"2026-06-13T15:09:51Z","attestations":{"success":0,"failure":0,"last_attested":null},"success_rate":null,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:43:33.723Z"},"url":"https://mcp.waymark.network/r/45e3f0f3-0900-4c68-81ac-f25693cf3e41"}