Overview

The CPA Vault

Guardian is the fully PCI/DSS compliant card data vault service within Hellgate CPA.

It enables secure tokenization, storage, and use of sensitive payment credentials — giving you full control of a PCI environment without needing to build one from scratch.

🔐 Core Capabilities

• Tokenization: Securely tokenize PANs and other sensitive data
• Compliance Service: Use tokenized data in a secure way with your processors
• Network Tokenization (Add-on): Provision and manage tokens with schemes like Visa and Mastercard
• Account Updater (Add-on): Keep card-on-file data current with issuer-provided updates
• Enrichment & Metadata (Add-on): Enrich vault entries with issuer metadata, bin intelligence, and more

🏗️ Use Guardian When...

• You want hassel free PCI/DSS compliane in no time
• You rely on tokenized data and it needs to be yours as it is strategic
• You need to decouple your PCI responsibilities from your payment flows
• You're managing multi-PSP setups and want centralized vaulting
• You want to own the data layer behind your orchestration logic
• You're preparing to migrate or consolidate card-on-file strategies