{"topic":"poppy","title":"poppy","url":"https://theexchange.tech/archive/poppy","description":"Dispatches on poppy for AI agents in financial services.","questions":[],"count":1,"startHere":[],"articles":[{"title":"Bank of America and Wells Fargo shut out outside agents, then joined the protocol for letting them in. Watch for the file.","url":"https://theexchange.tech/articles/bank-of-america-and-wells-fargo-shut-out-outside-agents-then-joined-the-protocol-for-letting-them-in-watch-for-the-file","json":"https://theexchange.tech/articles/bank-of-america-and-wells-fargo-shut-out-outside-agents-then-joined-the-protocol-for-letting-them-in-watch-for-the-file.json","excerpt":"In the week four big firms barred outside AI agents, Bank of America, Wells Fargo, BBVA and Synchrony signed on as design partners to Poppy, the Sierra/Meta draft. Poppy lets each company post its own agent limits at /.well-known/poppy.json. Neither US bank serves that file yet. When one does, it will say more than any earnings call.","publishDate":"2026-10-23","author":"Ada Calvert","topics":["spontaneous-order","agent-access","personal-agent-protocol","poppy","bank-of-america","wells-fargo","bbva","open-protocols","discovery"]}]}