# Document References


Vendor documentation and recommendations for secure use of AWS Payment Cryptography is in the [User’s Guide](https://docs.aws.amazon.com/payment-cryptography/latest/userguide/) and [API Reference](https://docs.aws.amazon.com/payment-cryptography/latest/APIReference/Welcome.html). These are linked, as appropriate, in this guidance.