Voi
Voi Technology is a Stockholm-based shared micromobility operator founded in August 2018 by Fredrik Hjelm, Adam Jafer, Filip Lindvall, and Douglas Stark. The company runs Europe's largest shared e-scooter and e-bike fleet, with 150,000+ vehicles deployed across 110+ towns and cities in 13 European countries, serving 8+ million riders who have completed 400+ million trips. Voi has been EBIT-profitable since 2024 and in 2026 unveiled a refreshed vehicle family including a new e-scooter model and two upgraded e-bikes, with first deployments in Stockholm. Voi exposes a public Partner API surface (MaaS Light and MaaS Pro) and standards-based open mobility feeds — GBFS v2/v3 for vehicle locations and system information, and MDS 0.4 for trips, status changes, and events — used by cities and MaaS aggregators across Europe. The Partner API also covers user registration, rental lifecycle (start/end), vehicle and zone discovery, pricing, payments, deeplinks, asset access, and customer support flows. Voi additionally publishes a GitHub organization (github.com/voiapp) hosting partner API docs, an iOS networking layer, a VIPER framework, an MDS fork, and internal tooling.
Voi publishes 2 APIs on the APIs.io network. Tagged areas include Micromobility, Shared Mobility, E-Scooters, E-Bikes, and Transportation.
Voi’s developer surface includes developer portal, documentation, engineering blog, YouTube channel, and 15 more developer resources.
APIs
Voi MaaS Light API
Voi's read-only open mobility API surface, exposing GBFS v2/v3 auto-discovery, system information, free bike status (with optional battery extension), and service areas, plus MD...
Voi MaaS Pro API
Voi's commercial Partner API enabling MaaS partners to embed full ride journeys in their apps — register users, start and end rentals, look up active and historical rentals for ...