Specter assigns a real-time risk score (0–100) to every transaction as it moves through Hellgate Hub. For chargeback-prone transaction patterns – first-time customers, high-value orders from high-risk geographies, unusual velocity – Specter triggers configurable policies: stepped-up verification, 3D Secure enforcement, or outright blocking. The score draws on device fingerprinting, geolocation, behavioral velocity, and token-level signals. Because Specter integrates natively with Hub as an independent CPA component – rather than a bolted-on third-party API – its scoring feeds directly into routing and decisioning with zero added latency. Backends such as Visa Decision Manager and Ravelin can be selected per use case.

→ Learn more about Specter [link: /cpa/specter]