youpi-pg / YouPI-PG
A self-hosted UPI & COD payment gateway with zero per-transaction platform fees, universal JavaScript checkout integration, dynamic QR payments, WhatsApp OTP authentication, and automated payment verification.
youpi-pg / YouPI-PG
DigitalShieldOfficial / USDT-Payment-Gateway
A lightweight USDT/USDC payment gateway with multi-chain support, integration guides, SDK documentation, and merchant demos.轻量级 USDT/USDC 支付网关，提供多链支持、接入指南、SDK 文档和商户演示程序。
anthropics / commerce-agents
Reference blueprint for building shopping and merchant agents with Claude. Examples in retail, commerce, telecom, and entertainment included.
polarsource / polar
Polar — A billing platform for the intelligence era
alhifnywahid / merchantid
Unofficial zero-dependency TypeScript toolkit for Indonesian merchants: turns a static QRIS into unique per-order dynamic QRIS and reconciles settlement from GoPay (GoBiz) and ShopeePay merchant transaction feeds.
bitcart / bitcart
Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more
KhanCold / merchantbench
MerchantBench is a 365-day, order-level benchmark for evaluating the long-term coherence of LLM agents in seller-side e-commerce operations.
activemerchant / active_merchant
Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.
Goncafer47 / Stablecoin-Payment-Gateway
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.
Shopify / claude-for-commerce-examples
Shopify implementations of Anthropic's commerce-agents blueprint: a storefront shopping agent over UCP and Sign in with Shop, and a merchant agent over the Admin API
hirotomasato / paygateme
Unofficial SDK Go library for Shopee & GoPay merchant payments
modernmerchantcavity / Fortnite-Aimbot-2026
Powerful Fortnite cheat tool featuring aimbot, soft-aim, and complete ESP for players, loot, and chests. Elevate your gameplay with strategic advantages and unmatched accuracy
MerchantRuin / Avast-One-Ultimate-Suite
Avast One Ultimate Suite - Practical Windows release with complete modules and an easy first launch.
TechnoAman / SplitPe
SplitPe: The 0% MDR Arbitrage & UPI Tranching System for Small Merchants.
Tadapay-ai / marketplace-skill
Agent skill for discovering TadaPay Marketplace merchants and products
Snaplii-Inc / agent-to-merchant-payments
Payments are broken for AI agents. Snaplii provides a secure, tokenized payment layer that enables AI agents to transact in the real world — without exposing users' underlying payment credentials.
xiaodou-official / xiaodou-open-platform
小豆支付开放平台：个人也能申请的支付宝+微信聚合收款接口——RSA2 签名 + webhook 验签、持牌机构清算、次日到账；兼容易支付 / 彩虹支付类插件协议零代码迁移（submit.php / mapi.php / api.php，网关 / 商家 ID / 密钥三格配置）；已兼容 Sub2API、New API（源码级核对）；支持多到账账号收款分配与分账；含 14 篇文档、四语言签名示例与本地 demo。Payment API for individuals & digital-goods merchants: Alipay + WeChat Pay, Epay-compatible, Sub2API & New API ready, licensed settlement.