Welcome back to The Interchange! If you want this in your inbox, sign up here. \nMiscellaneous\nApple\u2019s WWDC this month? Check out this new website from flight tracking tool Flighty to find others who are traveling to the event and connect with them, maybe even en route!\nDelta Air Lines is being sued in a class action lawsuit for allegedly greenwashing. \nOther headlines\nJPMorgan debuts payments partner marketplace\nHow a $13 billion fintech that angered Jamie Dimon won over banks\nKasisto launches KAI-GPT, the first banking industry-specific large language model\nAdyen launches payout services to provide faster global payments\nFundings and M&A\nSeen on TechCrunch\nRevolut alums raise millions for Vault, a startup offering banking services to Canadian SMBs\nOl\u00e9 Life wants to make buying life insurance for Latin Americans easier\nVartana lands a $20M investment to scale its sales closing platform\nNomuPay, formed from pieces of failed fintech Wirecard, says it\u2019s raised $53