# Freie und Hansestadt Hamburg

**Canonical:** https://apis.io/providers/hamburg-de/  
**Website:** https://www.hamburg.de/  
**APIs profiled:** 6

The Free and Hanseatic City of Hamburg (Freie und Hansestadt Hamburg), the German city-state, publishes the Urban Data Platform Hamburg datasets as open OGC API - Features services at api.hamburg.de: a catalog of 416 dataset APIs (environment, mobility, building plans, heritage, energy, social services) each with its own OpenAPI 3.0.3 definition, conformance declaration (OGC API Common/Features parts 1-3, 6, 8 and CQL2) and anonymous GeoJSON access. Five representative dataset contracts are captured here.

## Kin Score — 35.6 / 100 (thin)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 78.6 |
| Contract Quality | 61.4 |
| Contract Governance | 22.0 |
| Operational Transparency | 9.5 |
| Developer Ergonomics | 28.6 |
| Access Clarity | 8.5 |

Regulatory layer — **Government & Public Sector**: 20.6 (matched via tags).

## Agent readiness — 20.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | na |
| Error Semantics | derived |
| 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 | na |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | no |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (3)

- **Freie und Hansestadt Hamburg Access data API** — The Access data API from Freie und Hansestadt Hamburg — 40 operation(s) for access data.
- **Freie und Hansestadt Hamburg Capabilities API** — The Capabilities API from Freie und Hansestadt Hamburg — 3 operation(s) for capabilities.
- **Freie und Hansestadt Hamburg Discover data collections API** — The Discover data collections API from Freie und Hansestadt Hamburg — 81 operation(s) for discover data collections.

## Agentic access (1)

- **Freie und Hansestadt Hamburg Agentic Access** — 140 operations

## Security (2)

- **Freie und Hansestadt Hamburg Authentication** — http · 1 scheme
- **Freie und Hansestadt Hamburg Domain Security** — TLSv1.2 · DNSSEC · DMARC

## Tags

Government, Open Data, Geospatial, OGC API Features, Smart City, Germany, Urban Data Platform

---

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