Swiss QR Bill generation in Node.js and browsers
This is the official JavaScript and TypeScript client for RechnungsAPI, a powerful API for generating German invoices, including e-invoices with ZUGFeRD and XRechnung. The API also supports automated double-entry bookkeepin
n8n community node for SevDesk API v2 integration with 24 production-ready workflow templates. Direct API access without external dependencies - simplified, secure, and optimized for German accounting automation (n8n 1.101.1 compatible).