An exterior view of the new JPMorgan Chase global headquarters building at 270 Park Avenue on Nov. 13, 2025 in New York City.JPMorgan Chase has secured deals ensuring it will get paid by the fintech firms responsible for nearly all the data requests made by third-party apps connected to customer bank accounts, CNBC has learned.The bank has signed updated contracts with fintech middlemen that make up more than 95% of the data pulls on its systems, including Plaid, Yodlee, Morningstar and Akoya, according to ...