Banks seeded by the initial reference-table migration. Code paths that
special-case a partner bank (Dart's deposit memo flow, Metcap's wire
routing, Greendot's deposit-bank choice in customer-dashboard, etc.) check
against these slugs by string equality. Adding a new bank at runtime is
supported — it just falls through any of those special cases to default
behavior, which is the intended posture for new partner onboarding.
Banks seeded by the initial reference-table migration. Code paths that special-case a partner bank (Dart's deposit memo flow, Metcap's wire routing, Greendot's deposit-bank choice in customer-dashboard, etc.) check against these slugs by string equality. Adding a new bank at runtime is supported — it just falls through any of those special cases to default behavior, which is the intended posture for new partner onboarding.