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Visa Acceptance Solutions Prerequisites

Mandatory Prerequisites

This Visa Acceptance Solutions product must be configured for your Merchant ID:
  • Unified Checkout
You also must have a REST Shared Secret Key. See the Getting Started with REST Developer guide for information on how to get a REST Shared Secret Key.

Optional Prerequisites

These Visa Acceptance Solutions products are optional. If you want these products you must enable and configure your Merchant ID with them.
  • Payer Authentication
    for
    3-D Secure
  • Tokenization
  • Apple Pay
  • Google Pay
  • Click to Pay
You can also enable Message-Level Encryption (MLE) for additional security. A REST Certificate is required for MLE.