Provides RESTful API, tools, adapters, and connectors for transparent access to open banking API's (for banks that support PSD2 and XS2A as well as HBCI/FinTS)

🔥[NeurIPS'25] DeepFund: Pilot for Your Next Fund Investment

Live and historical market data for: Stocks, FX, crypto, commodities, indices and ETFs over WebSocket and REST.

OpenMAMA is an open source project that provides a high performance middleware agnostic messaging API that interfaces with a variety of proprietary and open source message oriented middleware systems.

PyKuda is a Python package designed to simplify interactions with financial APIs, enabling developers to integrate banking services effortlessly into their applications. Leveraging secure authentication through API keys and tokens, PyKuda ensures efficient and reliable financial transactions.

Modern fintech tools for modern businesses

🏦 .NET banking client library for HBCI 2.2, FinTS 3.0, EBICS H004 and EBICS H005.

[RAG训练营] u.geekbang.org/subject/airag/1009927 ESG合规审计系统 - 可持续发展报告检查工具

List of awesome financial services APIs and tools available to Indian developers

An api that publishes a JSON containing a list of Nigerian Banks and their assets (Logo, USSD etc)

Checkout Toolkit has been designed to embed directly into shopping cart payment acceptance fields giving you more control over the entire checkout experience.

«Твои платежи»: Интеграция на PHP

AI-powered invoice processing system using Google Document AI - Automated AP workflows with CI/CD pipeline for enterprise finance operations

Basic version of a wallet engine implementation in Go with the hexagonal architecture

A unified, open-source payments SDK for Tanzania.

Open source, self-hosted, multi-agent fraud detection. Real-time XGBoost decisions, drift-aware retraining, plain-language LLM investigations.

Unofficial Specification for the Kuvera read APIs

An unofficial api wrapper for TransactAPI, written in Typescript.

Supercharge Your Fintech Product with Cutting Edge Open-Source APIs.

Expenses Tracker, Data Transfer Object (DTO) & Service Layer - RestApi - Laravel Framework