Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
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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
TranslatedA-share market analysis and AI intelligent investment research agent: a desktop workbench for stock analysis, quantitative trading analysis, and post-market review — easy stock
Golang client for PayPal REST API
- hacktoberfest
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
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
Pocketbase extention built in Go with stripe webhooks currently in use at sign365.com.au and fastpocket.dev
- go
- golang
- pocketbase
- stripe
Go library containing a collection of financial functions for time value of money (annuities), cash flow, interest rate conversions, bonds and depreciation calculations.
- golang
- fintech
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
Building a population of models that trade crypto and mutate iteratively
- trading-bot
- bitcoin
- neuroevolution
- reinforcement-learning
Go middleware for monetizing your API on a per-request basis with Bitcoin and Lightning ⚡️
- go
- golang
- middleware
- micropayments
QR code generator (ASCII & PNG) for SEPA payments
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
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
Finance related Go functions (e.g. exchange rates, VAT number checking, …)
- golang
- vat-number
- vat-validation
- vat-validator
Self-hostable expense-splitter on the web.
- astro
- daisyui
- expense-splitter
- expenses
LNURL Daemon
- bitcoin
- http-server
- lightning-network
- lnurl-pay
Wisp CLI — Interactive trading platform for backtesting and live trading across spot, perpetual futures, options, and prediction markets
A comprehensive, zero-dependency Go SDK for the Paystack API
- api-client
- context-aware
- fintech
- go