Real-time HFT bot for Polymarket crypto Up/Down markets combining CLOB order books, Chainlink feeds and multi-exchange prices with TWAP and Black-Scholes probability models; paper mode and backtests.
- black-scholes
- chainlink
- crypto
- hft
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Golang library for querying and parsing OFX
Adyen API Library for .NET
- adyen
- payments
- api-client
- api-library
Frames iOS: making native card payments simple
- payment
- credit-card
- validation
- checkout
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
Official CoinPaprika API Go client — coin prices, tickers, OHLCV, exchanges, and global market stats.
- api-client
- bitcoin
- blockchain
- coinpaprika
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
Translated[Maintenance stopped] New version updates have been moved to the correspondingly named project under the IBATS project group. Connects to the Huobi exchange to get real-time and historical Huobi market data, saves it to a MySQL database and broadcasts it via Redis, for the ABAT trading platform to use for strategy backtesting, analysis, and trading.
- python
- python36
- huobi
- huobipro
Robust Ninjatrader Bot 2026: complete standalone setup, community-driven, feature-rich
- automation
- desktop
- developer-tools
- ninjatrader
💳 Capacitor plugin for Stripe Terminal (credit card readers)
- stripe-terminal
- stripe
- capacitor
- capacitor-plugin
:credit_card: A Cordova plugin for the Braintree mobile payment processing SDK.
Algorand QR Code generator is a JavaScript module that outputs an standard QR code (exportable to SVG file and text) from a JSON object. It works in terminal, NodeJS and modern browsers. Complies to Algorand ABNF Grammar.
BitMEX client library for Elixir.
:arrow_forward: A .NET core library to handle the login to Backpack.tf. Backpack.tf is a trading site for Team Fortress 2, Counter-Strike: Global Offensive, and Dota 2. Community item pricing, item trading and stats, and much more.
- teamfortress2
- steam
- steambot
- steamweb
Chrome extension in elm that shows the latest currency bitcoins from Brazilian exchanges