neobank

Marionette Configurator

Open-source software for building a neobank. Product screens, a 181-operation banking API, a double-entry ledger and a canonical stablecoin FX engine. MIT licensed, self-hostable, runs on Node or Cloudflare Workers.

Mobile bank application like Monobank App

who watches the neobanks? open-source directory of 357 verified-active neobanks — traditional, hybrid crypto & web3-native — compared on custody, cards, yield, stablecoins & regulation

IBAN validation API: bank code checked against national registers (DE, AT, BE, CZ, SK, BG, CH, LI), national check digits (FR, BE, IT, ES, UK), BIC resolved with its source, SEPA Instant and VoP readiness, bank-level sanctions (OFAC, EU, UN). 89 countries. REST API and MCP server.

A production-grade, idiomatic Go SDK for the complete Revolut Developer API platform

Prototype: Kids & Youth Banking - Spend & Save

Production-grade banking core for agentic commerce — the embryo of a bank where AI agents are first-class account holders. Rust append-only double-entry ledger in micro-units (10⁻⁶) so $0.001 calls settle, hold→capture authorizations, and consent-backed payment mandates. Rust/Go/Flutter/Python monorepo. One-command sandbox. No BaaS lock-in.

Wise — white-label fintech platform. Live demo + source code ownership. By Miracuves.

✅ Your bank, your rules, on blockchain 🚀

Production-grade Elixir SDK for the complete Revolut Developer API , Merchant, Business, Open Banking, Crypto Ramp, and Crypto Exchange.

Production-grade TypeScript SDK for the complete Revolut Developer API

Fullstack banking platform built from scratch with Nuxt 4, TypeScript, Prisma and PostgreSQL — accounts, transfers, transaction history, authentication and admin panel, fully containerized with Docker.

A modern, customizable horizontal credit and debit card UI widget for Flutter fintech apps with 3D perspective tilt, holographic foil, rolling CVV, and zero dependencies.

bunq — independent third-party profile of a public API surface, by API Evangelist. bunq is a European (Dutch) neobank offering personal and business accounts across the EU. Its Public API is a REST API over HTTPS (https://api.bunq.com/v1, sandbox https://public-api.sandbox.bunq.com/v1) that lets account holders and licensed third parties read accou

Global banking for Everyone! Infinite Corporation

Go library for keeping a wallet's or bank's books in Blnk Core. Enter money the way people write it ("50.00 USD") and humanblnk converts it to each currency's precision underneath, so you never handle minor units. Also safe retries, synchronous writes, holds and partial reversals, all in bookkeeping terms.

Tonik — independent third-party profile of a public API surface, by API Evangelist. Tonik is the first digital-only neobank in the Philippines, operated by Tonik Digital Bank, Inc. under a digital banking license from the Bangko Sentral ng Pilipinas (BSP). Delivered entirely through a consumer mobile app, Tonik offers retail deposit accounts, high-

Jupiter Money — independent third-party profile of a public API surface, by API Evangelist. Jupiter Money is a Bengaluru-based Indian digital banking app (neobank) operated by Amica Financial Technologies Private Limited. Founded in 2019 by Jitendra Gupta, Jupiter delivers a consumer "money app" experience that bundles savings and salary accounts,

High-performance Conversational AI backend for Neobanks. Bypasses generative LLMs by combining an INT8 ONNX intent/slot-filling transformer with an Energy-based Out-Of-Distribution (OOD) detector and a strict multi-turn Dialogue State Machine (FSM) for sub-15ms deterministic financial routing.