Home / Success Stories / A single multi-country API gateway
How to scale globally without adding complexity or process bloat?
3M€+
in average cost savings
vs. local products
15 countries
deployed
Demonstrates geographics scalability across Europe
-40%
go to market time
Highlights agility and operational efficiency
Top 3 financial institution in Europe, with an estimated 30 million clients in Europe.
Scaling digital financial services across Europe sounds ideal… until reality hits.
Companies aim for unified APIs, billing, and SLAs. But fragmented compliance and customer habits across EU markets make seamless scaling incredibly complex.
A centralized API gateway + expert orchestration layer = operational scalability with local adaptability.
QuickSign implemented a centralized API gateway coupled with an expert orchestration layer, enabling the group to deploy digital onboarding journeys across multiple countries through a single platform. This architecture delivered operational scalability, while maintaining local adaptability—allowing each entity to activate services tailored to their market’s compliance, language, and customer expectations. Thanks to this unified infrastructure, the client streamlined maintenance, reduced integration costs, and accelerated time-to-market across their European footprint—without compromising regulatory control or customer experience.
A Master Service Agreement was signed for the entire financial institution in order to reduce costs on a European scale across millions of transactions. A corporate API was developped for fast multi-country deployment.
€3M+ saved in onboarding costs across 5 European countries in just 12 months.
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