OMS completes full API integration with Nationwide in major high street breakthrough

One Mortgage System (OMS) has announced a full API integration with Nationwide Building Society, marking a significant step into the mainstream mortgage market for the tech platform and its first collaboration with one of the UK’s major high street lenders.

The two-way integration gives OMS users seamless access to Nationwide’s mortgage product range, supporting faster and more informed decisions for brokers and their clients. The move extends OMS’s growing presence in the UK lending market and enhances its reputation as a leading end-to-end intermediary platform.

Neal Jannels, managing director of One Mortgage System, said: “The influence of Nationwide on the UK lending landscape continues to grow, at pace, and it’s reassuring to see a lender of its size and scale constantly looking to improve efficiencies, accessibility and product availability through tech partnerships which are hugely beneficial to advisers and their clients.

“This integration represents a real breakthrough for OMS in the mainstream mortgage market following our rise to prominence across the more specialist lending sectors. And it’s just the beginning in our ongoing quest to make our platform the go-to partner for all lenders and the CRM solution of choice for intermediary firms across the UK.”

OMS supports a wide range of mortgage product areas including residential, buy-to-let, second charge, equity release, bridging, commercial, general insurance and protection. It is integrated with providers such as Ignite, Submissions Brain, The Source, Twenty7Tec, iPipeline, Hometrack, Experian, Equifax, Uinsure, Air Sourcing and Knowledge Bank.

Andy Tilsley, head of intermediary digital at Nationwide Building Society, said: “New technical integrations, like this one with One Mortgage System, makes it easier for brokers to do business with us and improves the service overall. One Mortgage System’s use of data and the facility of Application Programming Interface, means brokers are assured they have all the right information in one place to undertake a more efficient mortgage process with us and get to a Decision-in-Principle quicker than ever before.”

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