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Getting Started

Flex Microform replaces the primary account number (PAN) or card verification number (CVN) field, or both, in your payment input form. It has two components:
  • Server-side component to create a capture context request that contains limited-use public keys from the Flex API.
  • Client-side JavaScript library that you integrate into your digital payment acceptance web page for the secure acceptance of payment information.
Version Numbering
Flex Microform follows Semantic Versioning . The most recent version is 0.11.2; however, Cybersource recommends referencing 0.11.2 to receive the latest patch versions automatically.
Upgrade Paths
Because of semantic versioning, every effort will be made to ensure that upgrade paths and patch releases are backwards-compatible and require no code change. During initial 0.x.x releases, if this is not possible, we will provide clear upgrade steps.