🏦 Production-grade Banking Ledger API with double-entry bookkeeping, ACID transactions, JWT auth, immutable ledger integrity, and Swagger docs. Built with Node.js, Express 5, MongoDB & Zod.
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Updated
Jun 14, 2026 - JavaScript
🏦 Production-grade Banking Ledger API with double-entry bookkeeping, ACID transactions, JWT auth, immutable ledger integrity, and Swagger docs. Built with Node.js, Express 5, MongoDB & Zod.
Secure banking backend with transactions, ledger system, and idempotency built using Node.js & Express.
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