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Improved

Checkout SDK Updates — Web v1.5.1

August 17th, 2026

Web SDK — v1.5.1 (2026-08-14)

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Added

  • Paze digital wallet demo (HC-1633): New /paze flow built on SpreedlyPaze — merchant-loaded Paze sandbox script, eligibility check via canCheckout, Review & Pay vs. Express Pay modes, change card/shipping, and retain + provision of a network token. Adds a POST /api/v1/paze-payment-method endpoint that creates a Spreedly third_party_network_token payment method from the Paze securedPayload. CSP now allows the Paze sandbox and production hosts.
  • Support for Paze: See the Paze integration guide and Paze API reference.

Merchant requirements for Paze: Paze merchant onboarding credentials (Client ID, Client Name, and Profile ID); the PAZE_CERTIFICATE_TOKEN; and a gateway with network tokenization (the demo UI stops at payment method creation). Learn more in the Paze guide.