Case Study: a large payment service provider simplifies multi-rail payments with TransFi

Why PSPs Trust TransFi for Multi-Rail Payments—Cards, APMs & Crypto in One API

The customer, a large payment service provider, faced significant challenges due to the fragmentation of global payment rails. Managing separate integrations for cards, alternative payment methods (APMs), and crypto resulted in high operational complexity, engineering overhead, and slower merchant onboarding. To overcome this, they turned to the vendor, TransFi, and implemented its unified payments API.

TransFi’s solution integrated multiple payment rails into a single API, enabling the PSP to process cards, APMs, and crypto seamlessly. This resulted in a 60% reduction in development overhead by consolidating three separate integrations into one. The PSP also achieved faster cross-border settlement, reduced FX costs, and improved merchant retention by offering a comprehensive multi-rail checkout experience across over 100 countries.