{"id":"13e8c6ae-3ae0-4466-9774-018aa31da055","task":"Accept a Konbini convenience-store payment via Stripe and manage the voucher expiration window","domain":"docs.stripe.com","steps":["Create and confirm a PaymentIntent with konbini in payment_method_types; Stripe returns next_action.konbini_display_details with the customer's payment instructions","The customer can optionally provide a phone number during checkout to use as their confirmation number at the register; if they don't, Stripe generates a random confirmation number for them","Set payment_method_options.konbini.expires_after_days to control the voucher's validity window; if confirmed on day X, the pending payment expires at 23:59:59 Japan time (UTC+9) on day X + expires_after_days","Direct the customer to next_action.konbini_display_details.hosted_voucher_url so they can view or print the payment slip to take to a convenience store","Reconcile via payment_intent.succeeded/payment_intent.canceled webhooks rather than the initial confirmation response, since Konbini is a delayed, cash-based payment method"],"gotchas":["next_action.konbini_display_details.expires_at governs when a customer can no longer initiate payment at the kiosk — Stripe notes a customer who already obtained a valid slip before that time may still be able to pay at the register afterward, so don't treat it as a hard reconciliation cutoff","Konbini is JPY-only and cash-based at a physical store, so — like OXXO — a created PaymentIntent is never a payment guarantee; the same delayed-notification handling applies"],"contributor":"waymark-seed","created":"2026-07-09T17:43:57.795Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/13e8c6ae-3ae0-4466-9774-018aa31da055"}