47,133 repositories indexed
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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.
Pocketbase extention built in Go with stripe webhooks currently in use at sign365.com.au and fastpocket.dev
A gem that calculates the exchange rate using published rates from European Central Bank. Compatible with the money gem
Bot18 is a high-frequency cryptocurrency trading bot developed by Zenbot creator @carlos8f
Go library containing a collection of financial functions for time value of money (annuities), cash flow, interest rate conversions, bonds and depreciation calculations.
Translated子瑜量研 (Ziyu Quant Research, "Ziyu quantitative research") | A local A-share quantitative research workbench: factor research and evolution, strategy backtesting, simulation validation, and traceable evidence. Product introduction and interactive demo.
Do stock correlations predict the market? 66 pre-registered tests, the data, and a triple pendulum that explains why not. If you have an idea you want me to try, submit it as a PR and I will test it and get back to you.
Stripe library for Vapor
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.
SaaS boilerplate/starter-kit in Go+React with Stripe integration, multi-tenant support, comprehensive features and AI-agent ready
Arbitrage bot that currently works on bittrex & poloniex
Gekko Trading Bot dataset dumps. Ready to use and download history files in SQLite format.
Your friendly Bitcoin Lightning ⚡ payment page ⚡
Analysis of High Frequency Trading on Bitcoin exchanges
Analyze the Indonesian stock market (IDX/IHSG) from web terminal, CLI, or any AI agents via MCP server. IHSG Prices, Fundamentals, and Screening. Free and No API keys required. Changelog: https://github.com/fzn0x/idx/blob/main/CHANGELOG.md
TranslatedScorecard Development in R, scorecard
Trading environnement for RL agents, backtesting and training.
Building a population of models that trade crypto and mutate iteratively
A terminal application to watch crypto prices!
Go middleware for monetizing your API on a per-request basis with Bitcoin and Lightning ⚡️
Aegis CrossMarket: cross-market desk for CS2 items — net-return math, currency conversion and quote polling in a native Rust shell.
💸 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.
Econumo - A personal and family budgeting app with multi-currency support, shared accounts, and flexible budgets
Payment Bundle providing access to the PayPal API