Checkout authorizations
Get checkout coverage
What the direct SDK can pause and complete, processor by processor, with its modes and limitations.
GET
A richer view than recognizers: for each processor it says how the card reaches it, where a bank challenge surfaces, and what the Vault does not cover (subscription renewals, unbound Stripe tokens). It describes the direct SDK only. KERNEL’s native integration has its own coverage.
Recognition is not a purchase test. Validate each merchant and browser combination end to end before marking it covered.