Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
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Translated🦄🦄🦄AI-empowered stock analysis: an AI-powered stock analysis/stock selection tool. Fetches stock quotes, AI analysis of hot news, AI analysis of funds/financials, and push alerts for price rises and falls. Supports A-shares, Hong Kong stocks, and US stocks. Supports overall market/individual stock sentiment analysis, AI-assisted stock selection, and more. All data stays local. Supports platforms or models such as DeepSeek, OpenAI, Ollama, LMStudio, AnythingLLM, 硅基流动 (SiliconFlow), 火山方舟 (Volcano Ark), and 阿里云百炼 (Alibaba Cloud Bailian).
- stock
- golang
- naiveui
- wails
Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access
- billing
- clickhouse
- events
- go
Track stocks, crypto, and derivatives prices and positions in real time from your terminal
- terminal
- stocks
- financial-markets
- terminal-app
ezBookkeeping is an open source, powerful, self-hosted personal finance app that is easy to use.
- self-hosted
- golang
- vue
- app
Paisa – Personal Finance Manager. https://paisa.fyi demo: https://demo.paisa.fyi
- ledger
- ledger-cli
- personal-finance
- visualization
A command-line tool for Stripe
Stock market tracker for hackers.
- terminal
- stock-market
- stocks
- golang
Command line invoice generator
High-performance technical analysis indicators and backtesting framework in Go. Zero dependencies. ✨ See how! 👀
- indicators
- technical-analysis
- stock-analysis
- stock-market
Go implementation of Fowler's Money pattern
- fowler-money-pattern
- currency
- money
- money-library
A股 AI 投研
The programmable open source core ledger for fintech
- ledger
Technical Analysis Library for Golang
- technical-analysis
- golang
- go
- stock
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
Matching Engine for Limit Order Book in Golang
- exchange
- trading
- orderbook
- execution-engine
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
A currency computations package.
- go-library
- currency
- go-package
- currency-computations
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
Fixed-Point Decimal Money
- go
- golang
- benchmarks
- encoding
Robust Ninjatrader Bot 2026: complete standalone setup, community-driven, feature-rich
- automation
- desktop
- developer-tools
- ninjatrader
Wisp CLI — Interactive trading platform for backtesting and live trading across spot, perpetual futures, options, and prediction markets
Go library for the crypto NOWPayments API