The EUDI Wallet Gateway
eIDAS 2.0 and the EUDI Regulation create a uniform framework for digital identities in Europe. From 2026, all 27 EU member states must provide their citizens with an EUDI wallet – and companies, public authorities and platforms are required to integrate this in good time.
However, the technical implementation of the EUDI wallet gateway requires standardised interfaces, secure protocols and integration into existing IT systems. This is where it becomes challenging for many organisations.
The EUDI Wallet Gateway:
Your gateway to digital identity
The 12 most important questions and 12 clear answers about the EUDI Wallet Gateway – explained in a nutshell.
The Verimi EUDI Wallet Gateway: Your central interface to the new identity ecosystem
The EUDI Wallet Gateway is much more than technical middleware: it is the key component that enables companies to participate securely, easily and sustainably in the European EUDI ecosystem.
As a central interface, the gateway receives and processes digital credentials from all EUDI wallets – without companies having to implement complex protocols and formats such as OpenID4VP, SD-JWT VC, mDL/mDoc or ISO 18013 themselves.
Your advantages with the Verimi EUDI Wallet Gateway at a glance
Reduce
complexity
The gateway abstracts the technical diversity of EUDI wallets and transforms incoming data so that it can be integrated directly into existing business processes – without additional implementation effort.
Maximum interoperability
It is continuously adapted to new wallet versions and country-specific features, ensuring that you remain automatically compatible with all EUDI wallets in Europe.
Legally compliant & secure
The implementation is eIDAS 2.0 compliant (e.g. for KYC, QES, PID) and meets the highest requirements for data protection, security and traceability.
Proven
processes
Multiple certified and approved processes from live operations form the proven basis for your solution.
Full flexibility
Whether you want to act as a relying party, verifier or issuer, the gateway supports all roles and application scenarios in the EUDI context.
Why an EUDI Wallet Gateway – even though everything is open source?
At first glance, open source libraries appear to be a cost-effective ‘make option’ for in-house integration. In practice, however, they only make sense in exceptional cases – for example, for very specific applications, permanently available internal IT resources and planned large-scale scaling. Many challenges are underestimated at the outset:
1. Variety of wallets
In future, companies will have to accept over 100 different EUDI wallets from across Europe without discrimination. Each of these solutions may differ slightly, despite common standards.
2. National differences
Conclude legally compliant digital contracts 24/7! The qualified electronic signature from Verimi is equivalent to a manual signature and is also suitable for signing several PDF documents in the same process.
3. Unanswered questions regarding open source
Who will take care of maintenance? How will you stay compliant with ongoing updates, API changes and general modifications? And can your in-house solution really process all wallet variants reliably? The responsibility lies entirely with you.
4. Legal responsibilities
Anyone who integrates open source components independently also bears full responsibility for data protection, security, compliance and technical updates. This means that you must ensure that your solution remains compliant with eIDAS 2.0, GDPR and national regulations at all times – including ongoing updates and adjustments to new wallet versions.
Talk to our experts
We will be happy to help you find the right solutions and offers for you. Simply fill in the form and we will get back to you as soon as possible.
Kathrin Crawford
Ufuk Irmak
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