Frihet ERP

Frihet ERP is an AI-powered business management platform designed for freelancers, self-employed professionals, and businesses of all sizes, offering invoicing, expense tracking, CRM, accounting, and tax compliance in a single interface. Its official MCP server exposes 150+ tools for AI assistants to create, query, and modify business records — including invoices, expenses, clients, products, quotes, and financial reports — via natural language commands. The MCP server connects to the Frihet REST API using OAuth 2.1 with PKCE and is compatible with Claude, Cursor, Windsurf, Cline, Copilot, and 30+ other AI agents. Frihet supports Spanish tax regulations (AEAT, VeriFactu, TicketBAI) and integrates with Stripe, Shopify, WooCommerce, QuickBooks, and 100+ other services.