# Fakturai

**Canonical:** https://apis.io/providers/fakturai-de/  
**Website:** https://fakturai.de/  
**APIs profiled:** 1

Fakturai provides a German B2B e-invoicing service that generates ZUGFeRD/Factur‑X compliant PDFs via a REST API and MCP server. It supports EN 16931, offers validation against the official KoSIT validator, and integrates with automation platforms like Claude, Cursor, n8n, Make, Zapier. The platform includes a SaaS control room, API‑Key management, pricing plans, and documentation in German and English.

## Kin Score — 29.3 / 100 (thin)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 64.3 |
| Contract Quality | 0.0 |
| Contract Governance | 4.5 |
| Operational Transparency | 9.5 |
| Developer Ergonomics | 42.9 |
| Access Clarity | 51.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 30.4 (matched via fallback).

## Agent readiness — 5.6 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: medium).

## APIs (1)

- **fakturai invoice API** — Generate technically checked EN 16931 ZUGFeRD / Factur‑X invoice PDFs for German B2B workflows.

## Security (3)

- **Fakturai Authentication** — 1 scheme
- **Fakturai Domain Security** — TLSv1.3 · DMARC
- **Fakturai Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Fakturai Plans Pricing**

## Tags

Invoicing, E-Invoicing, German, Automation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/fakturai-de/). Scores are computed from the provider's own public artifacts under a published rubric.