# GMX (mail)

**Canonical:** https://apis.io/providers/gmx-net/  
**Website:** https://gmx.net/  
**APIs profiled:** 0

GMX (mail) is a German email and cloud service provider offering free webmail, cloud storage, news, and premium upgrades. It serves millions of users with web and mobile interfaces, providing features such as personal email addresses, cloud backup, and integrated news and entertainment content. The service emphasizes security, data protection, and a range of optional paid features for enhanced mailbox capacity and functionality.

## Kin Score — 19.0 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 46.4 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 16.7 |
| Access Clarity | 44.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 19.6 (matched via fallback).

## Agent readiness — 6.0 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | yes |
| 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 |

## Security (2)

- **Gmx Net Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Gmx Net Vulnerability Disclosure** — security.txt · contact published

## Tags

Company, Email, Cloud, Free, German

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