# TIER

**Canonical:** https://apis.io/providers/tier-mobility/  
**Website:** https://ridedott.com/  
**APIs profiled:** 5

TIER Mobility was a Berlin-headquartered shared electric micromobility operator founded in 2018 by Lawrence Leuschner, Julian Blessin, and Matthias Laug, providing e-scooter, e-bike, and e-moped sharing across European and Middle Eastern cities. In March 2024, TIER merged with Amsterdam-based Dott to form the combined European micromobility champion that now trades under the Dott brand on ridedott.com, operating in 400+ cities across roughly 22 countries including Germany, France, the United Kingdom, Italy, Spain, the Netherlands, Belgium, Sweden, Norway, Finland, Denmark, Austria, Switzerland, Poland, Greece, Hungary, Israel, Saudi Arabia, Qatar, and the UAE. All public real-time data — fleet positions, battery levels, vehicle types, pricing plans, stations, and geofencing zones — is published via GBFS 2.3 (General Bikeshare Feed Specification) endpoints at https://gbfs.api.ridedott.com/public/v2/{system_id}/, with one `system_id` per city. There is no consumer authentication or paid API tier; feeds are open data consumed by city regulators, MaaS aggregators, and trip-planning apps.

## Kin Score — 35.7 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 35.7).

| Facet | Score |
|---|---|
| Discoverability | 64.8 |
| Contract Quality | 60.5 |
| Governance | 13.6 |
| Contract Governance | 13.6 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

Regulatory layer — **Government & Public Sector**: 35.2 (matched via tags).

## Agent readiness — 20.0 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | na |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| 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 |

## Access

Paid — onboarding: unknown, pricing: paid, trial: no (confidence: medium).

## APIs (5)

- **TIER Discovery API** — GBFS discovery and versioning
- **TIER Stations API** — Station information and availability
- **TIER System API** — System-level metadata and pricing
- **TIER Vehicles API** — Vehicle inventory, types, and real-time status
- **TIER Zones API** — Geofencing rules and operational zones

## Agentic access (1)

- **Tier Mobility Agentic Access** — 9 operations

## Security (1)

- **Tier Mobility Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Tier Mobility Plans Pricing**

## Tags

Mobility, Micromobility, Shared Mobility, E-Scooter, E-Bike, Transportation, Smart Cities, MaaS, GBFS, Open Data, Europe, Real-Time

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