A payments protocol for the internet. Built on HTTP.
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Build your autonomous hedge fund in minutes. AutoHedge harnesses the power of swarm intelligence and AI agents to automate market analysis, risk management, and trade execution.
An invoice generator app built using Next.js, Typescript, and Shadcn
Beancount: Double-Entry Accounting from Text Files.
- beancount
ezBookkeeping is an open source, powerful, self-hosted personal finance app that is easy to use.
- self-hosted
- golang
- vue
- app
Open-Source Subscription Billing & Payments Platform
- killbill
- billing
- payments
- subscriptions
MCP server for market analysis in AI assistants: screeners, multi-timeframe technical analysis, backtests and sentiment for crypto, stocks, forex and futures. 39 tools. Self-host free, or use the hosted version, TradingMCP.
- claude-desktop
- cryptocurrency
- mcp-server
- mcp-tools
Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so much more... Web-based multi-user application, available as On-Premise or SaaS version: https://www.kimai.org
- timetracker
- timetracking
- doctrine
- twig
Free, open source, a high frequency trading and market making backtesting and trading bot, which accounts for limit orders, queue positions, and latencies, utilizing full tick data for trades and order books(Level-2 and Level-3), with real-world crypto trading examples for Binance and Bybit
- backtesting
- high-frequency-trading
- market-making
- backtesting-engine
Modular logistics and supply chain operating system (LSOS)
- driver-app
- fleet-management
- infrastructure
- inventory-management
💵 Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave.
- accounting
- financial
- inventory
- bills
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.
- intercom-alternative
- hubspot-alternative
- zendesk-alternative
- experience-operating-system
A framework for collecting and analyzing prediction market data, including the largest publicly available dataset of Polymarket and Kalshi market and trade data.
- data
- data-science
- kalshi
- prediction-markets
KitchenOwl is a self-hosted grocery list and recipe manager. The backend is made with Flask and the frontend with Flutter. Easily add items to your shopping list before you go shopping. You can also create recipes and add items based on what you want to cook.
- self-hosted
- grocery-list
- mobile-app
- recipe-manager
This is a fully functioning Binance trading bot that measures the volatility of every coin on Binance and places trades with the highest gaining coins If you like this project consider donating though the Brave browser to allow me to continuously improve the script.
A self-hosted open source application for managing your invoices, clients and payments.
- php
- invoices
- invoicing
- open-source
Building a Secure and Interoperable Future for AI-Driven Payments.
Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes instantly, manages risk while you sleep. Agent commerce protocol for machine-to-machine payments. Self-hosted. Built on Claude.
Free and Open Source Alternative to Splitwise. Share expenses with your friends and family.
API Pix: a API do Arranjo de Pagamentos Instantâneos Brasileiro, Pix, criado pelo Banco Central do Brasil.
- pix
- instant-payments
- bcb
- bacen
Your Next SaaS Template or Boilerplate ! A magic trip start with `bun create saasfly` . The more stars, the more surprises
Open Data, more than 50 financial data. 提供超過 50 個金融資料(台股為主)，每天更新 https://finmind.github.io/
- python
- financial-data
- stock-prices
- gold-price
Open-source manufacturing ERP, MES and QMS. Quoting, MRP, inventory, shop floor, quality and lot/serial traceability on one Postgres schema, with a REST API and MCP server. Self-host or use Carbon Cloud.
Badget aims to simplify financial management with a user-friendly interface and robust backend