orgitcog/apisyn

API Syn is a comprehensive API integration test suite designed for developers working with Shopify, Stripe, and MCP server integrations. It provides unified testing across API, CLI, E2E, and unit test categories, validating 43 test scenarios with 97.7% success rate for Shopify Partner, Admin, and Storefront APIs, as well as OAuth and HMAC signature validation for Zone Chan App integrations. The framework is ideal for developers building e-commerce applications or integrations that require robust testing of Shopify API endpoints, MCP server connections, and SDK package validations.