Polar — A billing platform for the intelligence era
Repository Index
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1–16 of 16 · Most stars
Bindu: The identity, communication, and payments layer for AI agents.
- agent-communication
- autonomous-agents
- agent-orchestration
- a2a
Lightweight In App Purchases Swift framework for iOS 8.0+, tvOS 9.0+ and macOS 10.10+ ⛺
- swift-language
- ios
- in-app-purchase
- in-app-receipt
A framework agnostic, multi-gateway payment processing library for PHP 5.6+
A modern In-App Purchases management framework for iOS.
- swift
- in-app-purchase
- ios
An Elixir Library for Stripe
- elixir
- stripe-api
- stripe
- hex
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
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
- coinbase-x402
- coinpayments-api
- crypto-checkout-form
- crypto-payment-system
Your friendly Bitcoin Lightning ⚡ payment page ⚡
- bitcoin
- lightning-network
- lightning
- lnd
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
Capacitor plugin to manage IAP on capacitor with latest libs Android IOS
:money_with_wings: PayPal REST API client for the Elixir language (elixir-lang)
PAYONE Payment Extension for Magento 2
- magento
- magento2
- magento2-extension
- payment-processing
An event-driven library to manage and simulate Web Monetization.
- monetization
- web-monetization
- event-driven
- simulation
👛 Tools for managing a vanity Web Monetization wallet
Any API becomes a Lightning toll booth in one line. L402 middleware for Express, Hono, Deno, Bun, and Workers.