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Found 3 Skills
Apply when implementing idempotency logic in payment connector code or handling duplicate payment requests. Covers paymentId as idempotency key, payment state machine transitions, retry semantics for cancellation and refund operations, and requestId handling. Use for preventing duplicate charges and ensuring correct Gateway retry behavior across Create Payment, Cancel, Capture, and Refund endpoints.
Apply when implementing asynchronous payment methods (Boleto, Pix, bank redirects) or working with callback URLs in payment connector code. Covers undefined status response, callbackUrl notification, X-VTEX-signature validation, sync vs async handling, and correct delayToCancel configuration for each async method.
Apply when implementing a VTEX Payment Provider Protocol connector for Point of Sale (POS) payments on VTEX Sales App. Covers Venda Direta Credito and Venda Direta Debito manifest methods, the two-phase Payment App challenge (terminal connector then wait-for-confirmation), null card data on Create Payment, asynchronous undefined status, timeout pairing of secondsWaiting and delayToCancel, and callback payloads with cardBrand, firstDigits, and lastDigits. Use for building or debugging PPP + POS integrations that charge a physical card on a payment terminal.