Frames iOS: making native card payments simple
- payment
- credit-card
- validation
- checkout
Repository Index
47,133 repositories indexed
169–192 of 219 · Most stars
equity research and financial analysis
ColdFusion payment processing library makes plumbing e-commerce apps easy. Charging credit cards has never been easier. Inspired by Ruby's ActiveMerchant.
- cfml
- coldfusion
AI-powered SDK featuring algorithmic trading, backtesting, deployment on 100+ exchanges, and multiple optimization engines.
Complete, dependency-free Go client for the YNAB API — 44 operations, exact integer money, first-class delta sync, contract-tested. Unofficial.
- ynab
- ynab-api
- golang
- go
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
🏦 I built this site to integrate with Up bank (an Australian digital bank), to assist users with budgeting and to gain powerful future insights.
- blazor
- blazor-server
- ant-design
- antblazor
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
Research experiments exploring uncommon quant techniques.
- analysis
- jupyter-notebook
- python
- quant
A Node.js CLI for displaying stock exchange quotes
A currency computations package.
- go-library
- currency
- go-package
- currency-computations
: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
Correctly rounded monetary amounts and exchange rates for Go
- currency
- decimal
- exchange-rate
- financial
Official CoinPaprika API Go client — coin prices, tickers, OHLCV, exchanges, and global market stats.
- api-client
- bitcoin
- blockchain
- coinpaprika
Parameter Optimization for Lean Algorithms
- lean
- optimization
- blazor
- sharpe-ratio
My algorithmic trading strategies with the Gekko cryptocurrency trading bot.
- gekko-strategies
- trading-strategies
- machine-learning-algorithms
- neural-networks
Capacitor plugin to manage IAP on capacitor with latest libs Android IOS
Javascript SDK for trading on cryptocurrency exchanges like FTX, OKX, Bybit, and more. Supports API data feeds and WebSocket. Built by the Compendium Team.
- api-wrapper
- bybit
- bybit-api
- bybit-websocket
A lightweight solution for handling and storing money.
MatchFlow is a full-stack invoice processing and purchase-order matching system—built on Clean Architecture with a React+Nginx front-end, a .NET 6 API back-end, Azure Form Recognizer OCR, Azure Blob Storage, and Docker Compose for one-command local setup.
- azure
- docker-compose
- dotnet-core
- nginx-proxy
:money_with_wings: PayPal REST API client for the Elixir language (elixir-lang)
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
AI-Powered Quantitative Trading Engine — Evolve strategies with genetic algorithms
Bitcoin dashboard with real-time price data, TradingView chart, order book, market analysis, Twitter/X insights, and halving countdown. Clean, ad-free, responsive design.
- bitcoin
- bitcoin-price
- cryptocurrency
- dashboard