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Checkout customization

To minimize the number of steps on Guardarian side during checkout and make the integration feel as native as possible, partners can enable several advanced customization features.

1. Visual checkout customization​

Customize the checkout interface with your brand colors and logo.

There are two branding modes available:

  • Without VASP / MiCA license
    Only the “Powered by Guardarian” label will be displayed at the bottom of the page.

  • With VASP / MiCA license
    Full white-label mode with complete branding customization.

Example (partner CoinEx)​

2. Pre-authorization of customers​

Authorize customers on partner side and pass their email to Guardarian via API to skip the email verification step during checkout.

Guardarian pre-authorization

3. Passing billing information​

If billing information is already collected on partner side, it can be passed to Guardarian through the API to skip this step on Guardarian checkout.

Pre-fill billing information

4. KYC sharing​

If you are using SumSub, you can share the SumSub verification token with Guardarian.
Alternatively, Guardarian can fully handle the KYC process for you.

Shared KYC via SumSub shareToken

5. Custom final redirect page​

Choose your own redirect pages for final transaction statuses (success, failure, cancel) by passing them through the API.

Redirects after final statuses