EONA-X

Getting mobility, tourism and logistics players to cooperate.

Status: Operational data space
Led by: EONA-X, a non-profit alliance
Onecub’s role: Launch of the tourism data space, Gen4Travel proposal, architecture and governance
Sectors: Mobility, tourism, logistics

Four speakers on stage during the panel “AI & Data: Funding Europe’s Sovereignty” — Panel “AI & Data: Funding Europe’s Sovereignty”, EONA-X European Data & AI Summit, Paris, 13 May 2025. Photo: EONA-X

The need.

A trip involves an airline, a train, a hotel, a transfer, activities. Each holds part of the data, and no one can, alone, offer a seamless journey or handle the unexpected.

EONA-X is a neutral, non-profit alliance that builds and operates a European data space for mobility, transport and tourism. Founded in 2022 by Groupe ADP, Amadeus, Air France-KLM, SNCF, Renault Group, Aéroport Marseille Provence and Accor, it follows Gaia-X principles. Data stays under the control of its holders and is shared under agreed rules.

Onecub’s role.

Origin: Onecub launched the first French tourism data space, merged into EONA-X.
Strategy and architecture: roadmap, flagship use cases, master architecture of the collaboration platform.
Governance and law: rulebook, policies, contracts and responsibilities.
Funding: writing and coordinating the Gen4Travel proposal to France 2030.
Identity: MyTravelConnect, the traveller’s wallet, led by Themis-X with Onecub.

What this contribution achieved

The first French tourism data space, launched by Onecub then merged into EONA-X.
Gen4Travel, a France 2030 winner in 2025, with a proposal written and coordinated by Onecub.

EONA-X use cases.

Paris 2024 Olympic Games.

Real-time data from airports, airlines, rail and tourism players to welcome tens of thousands of guests without disrupting everyday flows.

CyclOps, French Alps.

Visitor-flow management combining tourism, transport, weather and holiday calendars to anticipate pressure points.

Decentralised architecture
Federated catalogue
Identity and verifiable credentials
Rulebook and machine-readable contracts
Connector as a Service
Gaia-X aligned

Gen4Travel, agentic AI for travel.

AI assistants that coordinate the trip with the traveller’s approval, within the data space’s rules. A €3.7m two-year programme backed by France 2030.

Done

Proposal to France 2030 written and coordinated by Onecub, with the consortium partners.
France 2030 winner in 2025.
Public launch in November 2025, at the AdoptAI show in Paris.

Planned

2026: a first inspiration use case.
2027: disruption handling and accessibility.
MyTravelConnect as the assistants’ identity and consent component.

Gen4Travel presented at MEDEF

Play the video

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Gen4Travel presented by Olivier Dion and David Krieff at MEDEF (in French). Video posted by EONA-X on 27 November 2024. View on LinkedIn

Watch the MyTravelConnect demo The use case at EONA-X

Where is the project?

Operational: the infrastructure is live, several use cases are in production and others are being prepared. Gen4Travel is under way, with MyTravelConnect for the traveller’s identity and consent.