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REST API
Transient Tokens
The response to a successful consumer interaction with
Unified Checkout
is
a transient token. The transient token is a reference to the payment data collected on
your behalf. Tokens enable secure card payments without risking exposure to sensitive
payment information. The transient token is a short-term token with a lifespan of 15
minutes. This reduces your PCI exposure and ensures that sensitive information is not
exposed to your backend systems.