CLAUSÈN Tech

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Zero-Downtime PSD2 API Integration for Scale-Ups

Zero-Downtime PSD2 API Integration for Scale-Ups


Navigating Open Banking Mandates

Open Banking and PSD2 regulations require financial institutions to expose customer account and transaction data via secure third-party APIs. For growing fintechs and legacy providers alike, ensuring 99.99% availability while opening access endpoints presents severe load and security challenges.

Implementing Tokenized Zero-Trust Authorization

Protecting customer data at scale requires a robust, zero-trust OAuth 2.0 framework with dynamic token scoping. Encapsulating API endpoints behind dedicated API gateways ensures that third-party queries are rate-limited, authenticated, and isolated from core database instances in real time.

Managing Load Spikes During Regulatory Audits

Regulators demand detailed access logs and high availability during peak market volatility. By decoupling open banking read replicas from operational databases via distributed caching mechanisms, platforms ensure consistent performance during regulatory audits and high-traffic events.

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