ZINQ Sandbox Bank

SIMULATION — not a real bank. A local PSD2-style AIS/PIS simulator for ZINQ development. No real money.

• /banks — NLB Banka, Komercijalna banka, Halkbank, Stopanska banka, Sparkasse Banka, ProCredit Banka
• /admin — customers, balances, payments, statement lines, reset
• /health

See apps/sandbox-bank/README.md for the API contract.