Trending repositories

101.jamesmawm / High-Frequency-Trading-Model-with-IB

A high-frequency trading model using Interactive Brokers API with pairs and mean-reversion in Python

102.ledger / ledger

Double-entry accounting system with a command-line reporting interface

• ledger
• plaintext-accounting
• accounting
• command-line-tool

103.bitcart / bitcart

Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more

• python
• docker
• docker-compose
• bitcoin
• electrum
• merchant
• +14 more

104.knowm / XChange

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

• bitcoin

105.stripe / stripe-ruby

Ruby library for the Stripe API.

• stripe
• stripe-sdk

106.jankrepl / deepdow

Portfolio optimization with deep learning.

• deep-learning
• portfolio-optimization
• finance
• machine-learning
• pytorch
• timeseries
• +6 more

107.eitchtee / WYGIWYH

A simple but powerful self-hosted finance tracker

• expense-tracker
• finance
• money
• django
• self-hosted
• dollar-cost-averaging
• +1 more

108.huseinzol05 / Stock-Prediction-ModelsArchived

Gathers machine learning and deep learning models for Stock forecasting including trading bots and simulations

• lstm
• lstm-sequence
• evolution-strategies
• stock-prediction-models
• seq2seq
• trading-bot
• +9 more

109.stripe / stripe-go

Go library for the Stripe API.

• stripe-sdk
• stripe

110.teelur / budget-board

A simple app for tracking monthly spending and working towards financial goals.

• asp-net
• budgeting
• money
• reactjs
• personal-finance
• bank-account-sync

111.tryton / tryton

Mirror of tryton

• business
• erp
• management
• python

112.WebDecoy / FCaptcha

Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.

• anti-bot
• behavioral-analysis
• bot-detection
• captcha
• fingerprinting
• go
• +14 more

113.econumo / econumo

Econumo - A personal and family budgeting app with multi-currency support, shared accounts, and flexible budgets

• budget
• budget-app
• expense-tracker
• money-tracker
• pfm

114.moneyphp / money

PHP implementation of Fowler's Money pattern.

• php
• money
• fowler-money-pattern
• currency
• currency-exchange-rates
• currency-converter

115.Glench / ExtPay

The JavaScript library for ExtensionPay.com — payments for your browser extensions, no server needed.

• payments
• javascript-library
• monetization
• chrome-extension
• browser-extension
• firefox-extension
• +4 more

116.simonwep / ocular

💰 Ocular - A fancy, simplistic, beautiful and straight-forward, open-source budgeting tracking app to track your budget across the years. Easy to use, to get started and to set up.

• budget-app
• budgeting
• finance
• finance-management
• self-hosted
• budgets
• +12 more

117.pay-rails / pay

Payments for Ruby on Rails apps

• subscription
• stripe
• pay
• engine
• rails
• payment-provider
• +5 more

118.brick / money

A money and currency library for PHP

• php
• money
• currency
• exchange-rates
• currency-converter

119.c9s / bbgo

The modern cryptocurrency trading bot framework written in Go.

• trading
• trading-bot
• cryptocurrency
• binance
• bitcoin
• crypto

120.directus-labs / agency-os

The open source operating system for digital agencies. Built with Directus and Nuxt.

• directus
• headless-cms
• nuxt
• tailwindcss
• typescript
• vuejs
• +3 more

121.monetr / monetr

monetr is a budgeting application focused on planning for recurring expenses.

122.vsys-host / shkeeper.io

SHKeeper is a self-hosted and open-source cryptocurrency gateway payment processor. It's integrate with popular CMS, any e-commerce, your own code or product

• accept-crypto
• accept-crypto-payments
• crypto
• crypto-gateway
• crypto-payment
• crypto-payment-api
• +14 more

123.thephpleague / omnipay

A framework agnostic, multi-gateway payment processing library for PHP 5.6+

124.hql287 / Manta

🎉 Flexible invoicing desktop app with beautiful & customizable templates.

• invoice
• invoice-pdf
• invoice-generator
• invoice-template
• invoicing-application
• invoicing-software
• +14 more

125.stripe / stripe-ios

Stripe iOS SDK

• stripe
• stripe-sdk

126.Tanq16 / ExpenseOwl

Extremely simple, self-hosted expense tracker with a beautiful UI.

• chartjs
• docker
• expense-manager
• expense-tracker
• go
• golang
• +6 more

127.SolidInvoice / SolidInvoice

Simple and elegant invoicing solution.

• invoice
• quotes
• billing
• invoicing
• billing-application
• invoicing-application
• +6 more

128.letsrevel / revel-backend

Open-source event management, ticketing and membership platform for communities, clubs, independent venues and independent artists.

• django
• django-ninja
• eu-vat
• event-management
• eventbrite-alternative
• events
• +7 more

129.Yvictor / TradingGym

Trading and Backtesting environment for training reinforcement learning agent or simple rule base algo.

• trading
• python
• reinforcement-learning
• trading-bot
• trading-platform
• trading-simulator
• +4 more

130.wickra-lib / wickra

Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.

• algotrading
• backtesting
• bollinger-bands
• cryptocurrency
• finance
• indicators
• +14 more

131.stefanoviana / deepalpha

AI crypto trading bot with deep neural network (84.9% accuracy, 25 coins). BiLSTM + Attention trained on GPU. Bybit, Binance, OKX, Gate.io. Free cloud or self-hosted.

• algorithmic-trading
• lightgbm
• machine-learning
• trading-bot
• bybit
• crypto
• +14 more

132.stripe / stripe-java

Java library for the Stripe API.

• stripe
• java
• stripe-sdk

133.moov-io / ach

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

• ach
• automated-clearing-house
• money
• golang-library
• payment
• nacha
• +3 more

134.sachink2010 / AutomatedStockTrading-DeepQ-Learning

Every day, millions of traders around the world are trying to make money by trading stocks. These days, physical traders are also being replaced by automated trading robots. Algorithmic trading market has experienced significant growth rate and large number of firms are using it. I have tried to build a Deep Q-learning reinforcement agent model to do automated stock trading.

135.stripe / stripe-php

PHP library for the Stripe API.

• stripe
• stripe-sdk

136.maxme / bitcoin-arbitrage

Bitcoin arbitrage - opportunity detector

137.scosman / CMSaasStarter

A modern SaaS template/boilerplate built with SvelteKit, Tailwind, and Supabase. Includes marketing page, blog, subscriptions, auth, user dashboard, user settings, pricing page, and more.

• cloudflare
• saas
• saas-boilerplate
• saas-tools
• supabase
• svelte
• +13 more

138.JKorf / Binance.Net

C#/.NET client library for the Binance.com cryptocurrency exchange REST and WebSocket APIs, supporting Spot and Futures trading and market data with strongly typed models.

• binance
• cryptocurrency
• tradeapi
• exchange
• binance-exchange
• binancenet
• +10 more

139.metavert-io / lastsaas

SaaS boilerplate/starter-kit in Go+React with Stripe integration, multi-tenant support, comprehensive features and AI-agent ready

• ai-agents
• go
• golang
• mcp-server
• react
• saas-boilerplate
• +3 more

140.quantopian / empyrical

Common financial risk and performance metrics. Used by zipline and pyfolio.

141.blampe / IbPyArchived

Python API for the Interactive Brokers on-line trading system.

142.TheAxelander / OpenBudgeteer

OpenBudgeteer is a budgeting app based on the Bucket Budgeting Principle

• self-hosted
• csharp
• blazor
• budgeting
• financial
• docker
• +5 more

143.nooperpudd / ctpwrapper

TranslatedShanghai Future CTP Interface CTP Python API Wrapper

• ctp
• shfe
• futures
• trading-api

144.ledgersmb / LedgerSMB

Double-entry accounting & ERP for the web

• postgresql
• accounting
• billing
• web-app
• quotations
• orders
• +14 more

145.alexanderwanyoike / the0

Open Source Algorithmic Trading Engine

• algorithmic-trading
• quantitative-finance
• bots
• docker
• kubernetes
• quant
• +4 more

146.kantorge / yaffa

Yaffa is a personal finance web application, focusing on the support of long term financial planning.

147.NeuZhou / stratevo

AI-Powered Quantitative Trading Engine — Evolve strategies with genetic algorithms

148.askmike / gekkoArchived

A bitcoin trading bot written in node - https://gekko.wizb.it/

• gekko
• trading-bot
• trading-strategies
• bitcoin
• exchange

149.maxbbraun / trump2cashArchived

A stock trading bot powered by Trump tweets

• trading
• bot
• trump
• twitter

150.cointop-sh / cointopArchived

A fast and lightweight interactive terminal based UI application for tracking cryptocurrencies 🚀 by @miguelmota

• cryptocurrency
• coinmarketcap
• blockchain
• bitcoin
• ethereum
• cli
• +14 more

151.laravel / cashier-stripe

Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.

• laravel
• stripe
• billing

152.stripe / stripe-dotnet

Stripe.net is a sync/async .NET 4.6.1+ client, and a portable class library for stripe.com.

• stripe
• stripe-sdk

153.rsvp / fecon235

Notebooks for financial economics. Keywords: Jupyter notebook pandas Federal Reserve FRED Ferbus GDP CPI PCE inflation unemployment wage income debt Case-Shiller housing asset portfolio equities SPX bonds TIPS rates currency FX euro EUR USD JPY yen XAU gold Brent WTI oil Holt-Winters time-series forecasting statistics econometrics

• jupyter-notebook
• pandas
• federal-reserve
• gdp
• inflation
• housing
• +14 more

154.adaptyteam / AdaptySDK-iOS

SDK for growing mobile in-app purchases

• ios
• purchases
• iap
• sdk
• entitlements
• in-app-purchase
• +14 more

155.nymanjens / facto

Family Accounting Tool

• accounting
• personal
• tool
• family
• website

156.afaneca / myfin

MyFin Budget - Web frontend for the personal finances platform that'll help you budget, keep track of your income/spending and forecast your financial future.

• pfm
• personal-finance-manager
• personal-finances
• budgeting
• budget-manager
• budget-app
• +1 more

157.squidKid-deluxe / QTradeX-Algo-Trading-SDK

AI-powered SDK featuring algorithmic trading, backtesting, deployment on 100+ exchanges, and multiple optimization engines.

• ai
• algorithmic-trading
• crypto
• machine-learning
• python
• trading-platform
• +13 more

158.catarse / catarseArchived

The first open source crowdfunding platform for creative projects in the world

• crowdfunding
• payment-engines
• ruby
• payment-gateway
• donations
• rails

159.yahoo-finance / yahoo-finance

Python module to get stock data from Yahoo! Finance

• python
• yahoo-finance-api
• finance

160.beam-community / stripity-stripe

An Elixir Library for Stripe

• elixir
• stripe-api
• stripe
• hex
• hex-package

161.bukson / steampy

A Steam trading library for python 3

• steam
• steam-trade-offers
• steamguard
• steam-api
• windows
• linux
• +4 more

162.ekylibre / ekylibre

Open source Farm management Information System (FMIS) - Connecting farms to the world

• ruby
• agriculture
• erp
• management
• mapping
• farming
• +6 more

163.namespace-ee / upcount

Invoicing for freelancers & small businesses

• invoicing
• electron
• cross-platform
• offline-first
• react
• hacktoberfest

164.activemerchant / active_merchant

Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.

165.hyochan / react-native-iapArchived

In App Purchase module for React Native that confirms OpenIAP

• react-native
• amazon
• android
• appstore
• billing
• iap
• +5 more

166.Payum / Payum

PHP Payment processing library. It offers everything you need to work with payments: Credit card & offsite purchasing, subscriptions, payouts etc.

• payment
• paypal
• stripe
• be2bill
• authorizenet
• payex
• +2 more

167.ZhengyaoJiang / PGPortfolio

PGPortfolio: Policy Gradient Portfolio, the source code of "A Deep Reinforcement Learning Framework for the Financial Portfolio Management Problem"(https://arxiv.org/pdf/1706.10059.pdf).

168.xFFFFF / Gekko-Strategies

Strategies to Gekko trading bot with backtests results and some useful tools.

• gekko
• strategies
• gekko-strategies
• gekko-backtest
• backtest-database
• cryptocurrency
• +14 more

169.spiral-project / ihatemoney

A shared budget web application

• python
• flask
• budget-manager

170.florianv / swap

PHP currency conversion library for retrieving exchange rates from 30 providers, with caching and fallback. Maintained since 2014.

• php
• currency
• exchange-rates
• currency-exchange-rates
• money
• currency-exchange
• +11 more

171.manu354 / cryptocurrency-arbitrage

A cryptocurrency arbitrage opportunity calculator. Over 800 currencies and 50 markets.

• arbitrage-opportunity
• trading-bot
• cryptocurrency
• altcoins
• ethereum
• cryptocurrency-arbitrage
• +2 more

172.trentpiercy / trace

Modern crypto portfolio & market explorer. Built with @Flutter

• flutter
• mobile-app
• cryptocurrency
• finance

173.benjaminmayo / merchantkit

A modern In-App Purchases management framework for iOS.

• swift
• in-app-purchase
• ios

174.Kismuz / btgym

Scalable, event-driven, deep-learning-friendly backtesting library

• reinforcement-learning
• deep-reinforcement-learning
• gym-environment
• openai-gym
• backtesting-trading-strategies
• algorithmic-trading-library
• +12 more

175.sdcoffey / techan

Technical Analysis Library for Golang

• technical-analysis
• golang
• go
• stock
• stock-market
• bitcoin
• +3 more

176.lefnire / tforce_btc_trader

TensorForce Bitcoin Trading Bot

177.i25959341 / orderbook

Matching Engine for Limit Order Book in Golang

• exchange
• trading
• orderbook
• execution-engine

178.SC4RECOIN / LSTM-Crypto-Price-Prediction

Predicting price trends in cryptomarkets using an lstm-RNN for the use of a trading bot

• btc
• lstm
• rnn
• bitcoin
• bot
• market-analysis
• +8 more

179.kresusapp / kresus

Get rich, or die codin'

• pfm
• personal-finance
• personal-finances
• money-manager
• moneytracker

180.mrwyndham / pocketbase-stripe

Pocketbase extention built in Go with stripe webhooks currently in use at sign365.com.au and fastpocket.dev

• go
• golang
• pocketbase
• stripe

181.dshakes / compass

🧭 Let your coding agent off the leash — not off the rails. Guardrails, a hard budget cap & a self-fixing PR loop for Claude Code / Codex / Gemini. Eval-gated 100/100, you always merge.

• ai-agents
• claude
• claude-code
• codex
• developer-tools
• llm
• +2 more

182.vdalhambra / financekit-mcp

Financial Market Intelligence MCP Server — stock quotes, technical analysis, crypto data, and portfolio insights for AI agents

• fastmcp
• mcp
• ai-tools
• anthropic
• claude
• model-context-protocol
• +4 more

183.RubyMoney / money

A Ruby Library for dealing with money and currency conversion.

• money
• exchange-rate
• ruby

184.plutov / paypal

Golang client for PayPal REST API

• hacktoberfest

185.cassandre-tech / cassandre-trading-bot

Create your Java crypto trading bot in minutes. Our Spring boot starter takes care of exchange connections, accounts, orders, trades, and positions so you can focus on building your strategies.

• trading-bot
• trading-strategies
• trading
• bot
• cryptocurrency
• java
• +14 more

186.biter777 / countries

Countries - ISO-639, ISO-3166 countries codes with subdivisions and names, ISO-4217 currency designators, ITU-T E.164 IDD phone codes, countries capitals, UN M.49 codes, IANA ccTLD countries domains, FIPS, IOC/NOC and FIFA codes, VERY VERY FAST, compatible with Databases/JSON/BSON/GOB/XML/CSV, Emoji countries flags and currencies, Unicode CLDR.

• go
• iso
• iso3166
• iso3166-1
• iso3166-2
• iso4217
• +14 more

187.aviabird / gringotts

A complete payment library for Elixir and Phoenix Framework

• elixir
• payment
• gringotts
• payment-gateway
• payments
• elixir-phoenix
• +3 more

188.braintree / braintree_ruby

Braintree Ruby library

• braintree
• ruby
• payments

189.xxczaki / cashify

💸 Lightweight currency conversion library, successor of money.js

• cashify
• money
• moneyjs
• cash
• currency
• rates
• +12 more

190.foodcoops / foodsoft

Web-based software to manage a non-profit food coop (product catalog, ordering, accounting, job scheduling).

• food-cooperative
• foodcoop
• food
• cooperative
• product-catalog
• membership
• +1 more

191.paritytrading / philadelphia

Fast FIX protocol library for the JVM

• finance
• fixprotocol
• java
• trading

192.xxczaki / cash-cli

💰💰 Convert currency rates directly from your terminal!

• exchange
• rates
• currency
• javascript
• exchange-rates
• cli
• +11 more

193.capacitor-community / stripe

Stripe Mobile SDK wrapper for Capacitor

• stripe
• capacitor-plugin
• capacitor

194.libgdx / gdx-pay

A libGDX cross-platform API for InApp purchasing.

• gdx-pay
• android
• ios
• iap
• in-app-purchase
• robovm
• +4 more

195.maraf / Money

Personal Expense Manager -- UWP (+ Blazor) and CQRS+ES.

• uwp
• uwp-apps
• uwp-applications
• money-manager
• blazor

196.alpeb / go-finance

Go library containing a collection of financial functions for time value of money (annuities), cash flow, interest rate conversions, bonds and depreciation calculations.

• golang
• fintech

197.bumi / lnme

Your friendly Bitcoin Lightning ⚡ payment page ⚡

• bitcoin
• lightning-network
• lightning
• lnd
• payments
• widget
• +2 more

198.SC4RECOIN / NeuroEvolution-BTC-Trader

Building a population of models that trade crypto and mutate iteratively

• trading-bot
• bitcoin
• neuroevolution
• reinforcement-learning
• genetic-algorithm
• genetic
• +4 more

199.Adyen / adyen-dotnet-api-library

Adyen API Library for .NET

• adyen
• payments
• api-client
• api-library
• payment
• payment-gateway
• +4 more

200.csa-admin-org / csa-admin

Web application to manage CSA (Community Supported Agriculture), ACP (Agriculture Contractuelle de Proximité) or Solawi (Solidarische Landwirtschaft) organizations.

• acp
• csa
• rails
• ruby
• solawi
• managment