Trending repositories

101.stripe / stripe-go

Go library for the Stripe API.

• stripe-sdk
• stripe

102.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

103.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

104.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

105.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

106.maxbbraun / trump2cashArchived

A stock trading bot powered by Trump tweets

• trading
• bot
• trump
• twitter

107.hql287 / Manta

🎉 Flexible invoicing desktop app with beautiful & customizable templates.

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

108.eitchtee / WYGIWYH

A simple but powerful self-hosted finance tracker

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

109.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

110.jankrepl / deepdow

Portfolio optimization with deep learning.

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

111.stripe / stripe-ruby

Ruby library for the Stripe API.

• stripe
• stripe-sdk

112.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

113.stripe / stripe-ios

Stripe iOS SDK

• stripe
• stripe-sdk

114.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

115.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

116.moneyphp / money

PHP implementation of Fowler's Money pattern.

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

117.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

118.c9s / bbgo

The modern cryptocurrency trading bot framework written in Go.

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

119.tryton / tryton

Mirror of tryton

• business
• erp
• management
• python

120.stripe / stripe-php

PHP library for the Stripe API.

• stripe
• stripe-sdk

121.monetr / monetr

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

122.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

123.brick / money

A money and currency library for PHP

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

124.nooperpudd / ctpwrapper

TranslatedShanghai Future CTP Interface CTP Python API Wrapper

• ctp
• shfe
• futures
• trading-api

125.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

126.stripe / stripe-java

Java library for the Stripe API.

• stripe
• java
• stripe-sdk

127.askmike / gekkoArchived

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

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

128.quantopian / empyrical

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

129.pay-rails / pay

Payments for Ruby on Rails apps

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

130.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

131.ledgersmb / LedgerSMB

Double-entry accounting & ERP for the web

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

132.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

133.RubyMoney / money

A Ruby Library for dealing with money and currency conversion.

• money
• exchange-rate
• ruby

134.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

135.thephpleague / omnipay

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

136.spiral-project / ihatemoney

A shared budget web application

• python
• flask
• budget-manager

137.laravel / cashier-stripe

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

• laravel
• stripe
• billing

138.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

139.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

140.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

141.nymanjens / facto

Family Accounting Tool

• accounting
• personal
• tool
• family
• website

142.Rhymond / go-money

Go implementation of Fowler's Money pattern

• fowler-money-pattern
• currency
• money
• money-library
• formatter

143.maxme / bitcoin-arbitrage

Bitcoin arbitrage - opportunity detector

144.TheAxelander / OpenBudgeteer

OpenBudgeteer is a budgeting app based on the Bucket Budgeting Principle

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

145.yahoo-finance / yahoo-finance

Python module to get stock data from Yahoo! Finance

• python
• yahoo-finance-api
• finance

146.DeviaVir / zenbotArchived

Zenbot is a command-line cryptocurrency trading bot using Node.js and MongoDB.

• zenbot
• trade
• paper-trading
• strategy
• nodejs
• python

147.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

148.NeuZhou / stratevo

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

149.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

150.ekylibre / ekylibre

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

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

151.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

152.sdcoffey / techan

Technical Analysis Library for Golang

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

153.adaptyteam / AdaptySDK-iOS

SDK for growing mobile in-app purchases

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

154.bizz84 / SwiftyStoreKit

Lightweight In App Purchases Swift framework for iOS 8.0+, tvOS 9.0+ and macOS 10.10+ ⛺

• swift-language
• ios
• in-app-purchase
• in-app-receipt
• swift-3
• apple
• +3 more

155.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.

156.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

157.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

158.kantorge / yaffa

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

159.beam-community / stripity-stripe

An Elixir Library for Stripe

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

160.i25959341 / orderbook

Matching Engine for Limit Order Book in Golang

• exchange
• trading
• orderbook
• execution-engine

161.blampe / IbPyArchived

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

162.magic8bot / magic8bot

Magic8bot is a cryptocurrency trading bot using Node.js and MongoDB.

• cryptocurrency
• trading-bot
• nodejs
• typescript
• bitcoin

163.Ceruleanacg / Personae

📈 Personae is a repo of implements and environment of Deep Reinforcement Learning & Supervised Learning for Quantitative Trading.

• reinforcement-learning
• supervised-learning
• stock-data
• trading
• paper
• stock
• +2 more

164.bukson / steampy

A Steam trading library for python 3

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

165.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

166.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

167.hyochan / react-native-iapArchived

In App Purchase module for React Native that confirms OpenIAP

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

168.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

169.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

170.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

171.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).

172.kresusapp / kresus

Get rich, or die codin'

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

173.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

174.space-code / flare

Flare is a lightweight, developer-friendly Swift framework that simplifies working with in-app purchases. It provides a clean, unified API over StoreKit and StoreKit 2, includes async/await-ready workflows, and offers built-in UI components for a seamless integration experience.

• iap
• in-app-purchases
• macos
• swift
• swift-package-manager
• tvos
• +14 more

175.Cap-go / capacitor-native-purchases

Capacitor plugin to manage IAP on capacitor with latest libs Android IOS

• capacitor
• capacitor-plugin
• ionic

176.DePayFi / widgets

💸 Crypto Payments straight to your wallet. DePay simplifies Web3 integration for developers, harnessing DeFi to accept any token effortlessly. Integrate frictionless, real-time token conversion with sleek, customizable widgets designed for seamless user experience.

• blockchain
• payment
• widgets
• react
• web3
• crypto
• +5 more

177.Adyen / adyen-dotnet-api-library

Adyen API Library for .NET

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

178.catarse / catarseArchived

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

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

179.plutov / paypal

Golang client for PayPal REST API

• hacktoberfest

180.egh / ledger-autosync

Synchronize your ledger-cli files with your bank.

• ledger
• ofx
• accounting

181.SatSale / SatSale

Lightweight Bitcoin payment processor written in easily deployable Python. Self custody donations and payments on-chain & Lightning network, directly connected to your own Bitcoin node! No middleman/custodian.

• bitcoin
• bitcoin-payments
• donation-button
• woocommerce
• payment-processor
• bitcoin-node
• +3 more

182.apphud / ApphudSDK

Build, Measure and Grow iOS subscription business

• ios
• in-app-purchase
• in-app-purchases
• in-app-receipt
• receipt-validation
• swift5
• +10 more

183.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

184.scrtlabs / catalystArchived

An Algorithmic Trading Library for Crypto-Assets in Python

• cryptocurrency
• trading
• algorithmic-trading
• cryptocurrencies

185.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

186.karlwancl / Trady

Trady is a handy library for computing technical indicators, and it targets to be an automated trading system that provides stock data feeding, indicator computing, strategy building and automatic trading. It is built based on .NET Standard 2.0.

• strategy
• technical
• analysis
• stock
• indicator
• quant
• +2 more

187.fremantle-industries / tai

A composable, real time, market data and trade execution toolkit. Built with Elixir, runs on the Erlang virtual machine

• trading
• trading-bot
• trading-systems
• cryptocurrency
• crypto-trader
• crypto-trading
• +13 more

188.capacitor-community / stripe

Stripe Mobile SDK wrapper for Capacitor

• stripe
• capacitor-plugin
• capacitor

189.quantium-ai / research

Research experiments exploring uncommon quant techniques.

• analysis
• jupyter-notebook
• python
• quant
• quantitative-research
• research
• +7 more

190.Optixal / CryptoInscriber

:chart_with_upwards_trend: A live cryptocurrency historical trade data blotter. Download live historical trade data from any cryptoexchange, be it for machine learning, backtesting/visualizing trading strategies or for Quantopian/Zipline.

• cryptocurrency
• exchange
• trade
• data
• feeds
• transactions
• +10 more

191.trentpiercy / trace

Modern crypto portfolio & market explorer. Built with @Flutter

• flutter
• mobile-app
• cryptocurrency
• finance

192.Albert-Z-Guo / Deep-Reinforcement-Stock-Trading

A light-weight deep reinforcement learning framework for portfolio management. This project explores the possibility of applying deep reinforcement learning algorithms to stock trading in a highly modular and scalable framework.

193.xxczaki / cashify

💸 Lightweight currency conversion library, successor of money.js

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

194.ryanckulp / speedrail

Rails 8 app template: Devise auth, Stripe billing, Tailwind CSS, admin panel, SEO helpers, etc

• mvp-template
• rails-template
• ruby-on-rails-template
• rails
• rails8

195.aclindsa / ofxgo

Golang library for querying and parsing OFX

• ofx
• golang
• finance
• parser
• client
• go
• +5 more

196.afaneca / myfin-api

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

• budget-app
• nodejs
• nodejs-api
• personal-finance-manager
• personal-finances
• budget
• +2 more

197.cusma / d-asa

Debt Algorand Standard Application

• algorand
• blockchain
• finance
• rwa
• tokenizaiton
• debt
• +1 more

198.wisp-trading / wisp

Wisp CLI — Interactive trading platform for backtesting and live trading across spot, perpetual futures, options, and prediction markets

• algorithmic-trading
• cryptocurrency
• event-driven
• go
• golang
• trading-algorithms
• +2 more

199.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

200.lefnire / tforce_btc_trader

TensorForce Bitcoin Trading Bot