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.
opencollection: 1.0.0
info:
name: TIER / Dott GBFS API
version: '2.3'
items:
- info:
name: Discovery
type: folder
items:
- info:
name: List GBFS Versions
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/gbfs_versions.json
docs: Returns all GBFS schema versions exposed by Dott across systems.
- info:
name: Get GBFS Discovery Document
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/gbfs.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: Returns the GBFS auto-discovery document for a given city/system, listing every available feed URL.
- info:
name: System
type: folder
items:
- info:
name: Get System Information
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/system_information.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: Returns operator name, language, timezone, rental app deep links, and system identifier for the given city.
- info:
name: Get System Pricing Plans
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/system_pricing_plans.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: Returns unlock price, per-minute rate, currency, and plan IDs for each vehicle type in the system.
- info:
name: Vehicles
type: folder
items:
- info:
name: Get Vehicle Types
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/vehicle_types.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: Returns the form factors (scooter, bicycle), propulsion types, max range, and pricing-plan associations for vehicles
operated in the system.
- info:
name: Get Free Vehicle Status
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/free_bike_status.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: Real-time list of free-floating vehicles available for rent, including position, battery level (`current_fuel_percent`),
remaining range, pricing plan, and rental URIs.
- info:
name: Stations
type: folder
items:
- info:
name: Get Station Information
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/station_information.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: Static station definitions (where stations are deployed in the system).
- info:
name: Get Station Status
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/station_status.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: Real-time docking station availability and vehicle counts.
- info:
name: Zones
type: folder
items:
- info:
name: Get Geofencing Zones
type: http
http:
method: GET
url: https://gbfs.api.ridedott.com/public/v2/:system_id/geofencing_zones.json
params:
- name: system_id
value: ''
type: path
description: The Dott/TIER system slug, e.g. `berlin`, `paris`, `london`, `madrid`, `rome`, `brussels`, `dubai`. Listed
in the MobilityData GBFS systems registry.
docs: GeoJSON FeatureCollection describing no-ride, no-park, low-speed, and operational zones within the system.
bundled: true
