Banks Race to Govern FinTech APIs as Deals Pile Up

Banks and credit unions are adding FinTech partners faster than they can track the connections those deals create. Each new integration brings another set of APIs, authentication credentials, user permissions, and data-sharing links that must be monitored across their lifecycle. The operational burden is no longer about finding partners – it is about keeping supervision from falling behind as the number of connections multiplies.

PYMNTS Intelligence surveyed credit unions and found that more than half said external partners help them innovate faster or at greater scale than they could on their own. Sixty-one percent cited faster implementation of new capabilities as the top benefit of working with FinTechs. Nearly 58% pointed to stronger regulatory compliance and risk management, suggesting partnerships are serving operational goals alongside growth. The data indicates collaboration is now a fixture of technology planning. Only 0.6% of credit unions said they could innovate entirely without outside providers. Among Early Launchers, roughly two-thirds reported that external partners substantially increase speed and scale.

The same survey reveals a persistent friction. Financial institutions view implementation delays as a reasonable cost of governance, regulatory oversight, and integration work. FinTechs see those same projects as slowed by lengthy approval cycles, inconsistent processes, and differing standards across banks. The two sides are not describing the same problem – they are describing opposite ends of the same gap. Every new connection adds APIs, credentials, and permissions that must be monitored, and the coordination required from both sides grows with each deal.

A pair of recent technology announcements illustrates the direction banks want to go. CSI, a provider of core processing and digital banking technology, launched an Open Integration Hub designed to give financial institutions centralized visibility into FinTech integrations. The platform aggregates API credentials, user access, and third-party connections into a single management layer. Alkami, a digital banking platform provider, expanded its open banking capabilities by adding direct Financial Data Exchange (FDX) API integrations with Yodlee, replacing credential-based aggregation with consent-driven, standards-based data sharing.

Both moves target the same operational reality: enabling an integration is no longer the hard part. Supervising a growing portfolio of them is. Banks that adopt centralized governance tools early can reduce the risk of credential sprawl, data breaches, and compliance gaps. Those that delay may face growing exposure from connections they do not fully oversee.

The PYMNTS data makes one thing clear. FinTech partnerships are not a temporary strategy. With fewer than 1% of credit unions willing to go it alone, the ecosystem of third-party connections will keep expanding. The discipline that lets that expansion scale safely is governance – the same piece that is easiest to defer when the priority is launching the next feature.