SimpleFIN is a read-only bank-data bridge (~$1.50/mo) that feeds live BofA / Amex / Chase balances and transactions into Nola. No money movement is ever granted — transactions only.
=).The token is exchanged once for a long-lived read-only Access URL, encrypted at rest in Nola's vault (AES-256-GCM). The token itself is single-use and can't be reused after claiming.