n8n-nodes-perfexcrm-api
n8n node for PerfexCRM API integration with full CRUD operations for Calendar Events, Customers, Items, Leads, Subscriptions, Tasks, Tickets, and Timesheets (requires PerfexCRM API module)
n8n-nodes-livo
n8n Livo App integration with triggers and actions for orders, products, customers, and repairs
shopkit-data-layer
Enterprise data abstraction layer providing unified API for e-commerce platforms including Shopify and custom backends