Can you still connect Amex to Plaid and then to Muse under Amex's new rules?
A Muse user asks whether Amex's new restrictions on AI agents and third-party access still allow connecting Amex to Plaid and then Plaid to Meta Muse, using Plaid's official OAuth login rather than sharing a password. The key distinction is authorized data sharing versus credential sharing: OAuth never hands the password over, but read-only transaction data is a different thing from letting an agent move money, and banks keep rewriting these rules.