NormAPIv1.2.1remotelocal
Validate, generate and read German e-invoices (XRechnung, ZUGFeRD) against the official KoSIT rules.
com.normapi/mcp
The REST API for XRechnung and ZUGFeRD: generate from JSON, validate against the official KoSIT rule set — free, no sign-up, every rule violation explained.
NormAPI (normapi.com) publishes 1 MCP server on the Official MCP Registry, run remotely. That ranks it #916 of 16,990 companies by servers shipped, with its latest release on Oct 29, 2026.
Validate, generate and read German e-invoices (XRechnung, ZUGFeRD) against the official KoSIT rules.