fintech-infrastructure

Open-source fintech core: double-entry ledger, payment orchestration, KYC/AML compliance and a JSON-DSL decision engine. Kotlin · Spring Boot · event-driven

Full-stack fintech infrastructure platform inspired by enterprise banking systems with secure transaction routing, compliance monitoring, fraud detection, and observability dashboards.

Niveau expert pour la conception d'infrastructures Fintech scalables : Microservices, Rust, Cloud Native et Sécurité bancaire.

Rain (Raincards) — Rain is a stablecoin payments infrastructure company that lets platforms, fintechs, and institutions issue cards, open virtual accounts and wallets, and move money globally through a single API.

Open-source reference implementation for liquid rent guarantees (avales líquidos) on the XRP Ledger — XRPL escrow + credentials, transport-agnostic core. Experimental / testnet.

Hyperswitch: An open-source, high-performance payment switch written in Rust. Fast, reliable payment-router-api for seamless global transactions.

OpenTrade is an institutional-grade platform for stablecoin lending and yield products, enabling fintechs, neobanks, crypto exchanges, custodians, stablecoin issuers, and treasury managers to offer white-labeled and embedded yield on USDC, USDT, and EURC without off-ramping.

Hyperswitch-Dashboard: A ReScript-powered React library for seamless payment orchestration. Real-time Fintech-Infrastructure with advanced analytics.