Virtual Card SDK

The Sezzle Virtual Card is intended for merchants interested in accepting Sezzle in the form of a credit card. This allows merchants to process Sezzle using their existing credit card form in the checkout.

If you have any questions regarding our API, please reach out to our team here: Submit Merchant Help Request

You should have an approved Sezzle account to start the integration process. Please visit our signup page if you don't have a Sezzle account already.

The endpoints in this guide also require an authentication token.

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You can test your integration with Sezzle using Sezzle sandbox test environment.

US Customers Only

This product is currently only available in the United States, support for Canada coming soon