Flanks Aggregate

Flanks Aggregate gives Claude secure, read-only access to a user's financial data aggregated by Flanks — a regulated open banking platform operating across Europe. Once connected via OAuth, Claude can list bank and broker credentials, fetch portfolio balances, query investment holdings with ISIN-level detail, and retrieve historical investment transactions. It also supports the full Flanks Connect flow: discovering available bank connectors, initiating new connection sessions, and monitoring session status. All data comes from Flanks' latest stored snapshot, ensuring fast responses without live bank calls.