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Go Live with eIDAS 2.0:
The EUDI Wallet Connector
The Lissi EUDI Wallet Connector is your production-ready, full-control infrastructure for eIDAS 2.0. Host the connector in your own environment, connect to all European Digital Identity Wallets, and launch eIDAS-compliant identification (PID), payment (SCA), credential(EAA) and signing (QES) use cases in months, not years.
Why EUDI Wallet Integration is a 7-Figure Challenge
Connecting to the EUDI Wallet ecosystem in-house is not a one-time project. It's a massive, continuous operational burden. You are forced to build and maintain a complex, mission-critical component that is constantly evolving.
Complex Trust Management: You are responsible for managing the entire trust infrastructure, including complex PKIs, certificate lifecycles, and revocation lists.
Massive Interoperability Burden: You must test, manage, and fix integrations for 50+ different wallet implementations across all EU member states.
Huge, Continuous Operational Load:This all adds up to a significant, ongoing operational cost and a high risk of non-compliance.
Expanding Use Case Complexity:Each new use case (KYC, SCA, QES) requires deep in-house technical and regulatory expertise to build and maintain compliant requests.
Continuous Regulatory & Protocol Updates:The standards (OIDC4VCI/VP, SD-JWT) and regulations (ARF, Implementing Acts) are a moving target, requiring a dedicated team to monitor and implement changes.
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3
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5. Huge, Continuous Operational Load
4. Complex Trust Management
3. Expanding Use Case Complexity
2. Massive Interoperability Burden
1.Continuous Regulatory & Protocol Updates
The Lissi EUDI Wallet Connector: Your eIDAS 2.0 Infrastructure
The Lissi EUDI Wallet Connector is a production-ready software component that abstracts away the full complexity of the eIDAS 2.0 ecosystem.It provides your organization with a single, stable, and developer-friendly API, enabling you to interact with all compliant EUDI Wallets. Instead of managing dozens of protocols and evolving regulations, your team can focus on what it does best: building your core product and user experiences.
Core Capabilities
Connect to All EUDI Wallets: Provides a single API connection for all 30+ wallet implementations across all 27 EU member states
Guaranteed eIDAS 2.0 Compliance: We continuously update the Connector to ensure it meets all evolving technical requirements from the Architecture Reference Framework (ARF) and Implementing Acts
Integrate with Your Systems: Natively connects to your existing Identity and Access Management (IAM) systems, databases, and Hardware Security Modules (HSMs)
Enterprise-Grade & Multi-Tenant: Built for intermediaries and large organizations to manage multiple downstream clients or internal departments from a single, efficient deployment
A Complete eIDAS 2.0 Solution
The Lissi EUDI Wallet Connector provides all the capabilities and technical features required to launch and scale your eIDAS 2.0 use cases.
Enable your EUDI Wallet Use Cases
Identification (KYC) via PID
Secure Payments & Logins (Strong Customer Auth)
Authorize Qualified Electronic Signatures (QES)
Issue Digital Credentials (EAA/QEAA)
Verify Digital Credentials (EAA/QEAA)
Platform eIDAS Capabilities & Guarantees
Universal Wallet Interoperability
Guaranteed eIDAS 2.0 Compliance
Centralized Trust Management
Guaranteed Performance & Support
Enterprise & Intermediary Capabilities
Full-Control Deployment: Your Data, Your Perimeter
We are not a SaaS. The Lissi EUDI Wallet Connector is delivered as a containerized software package that runs entirely within your trusted IT environment.
Whether in a traditional data center or your private cloud (e.g., Azure, AWS, Google Cloud), you retain 100% control. This "full-control" model is our foundational design principle and is essential for regulated organizations.
Whether in a traditional data center or your private cloud (e.g., Azure, AWS, Google Cloud), you retain 100% control. This "full-control" model is our foundational design principle and is essential for regulated organizations.
Total Data Sovereignty: Your data, your users' data, and your cryptographic keys never leave your IT perimeter. You retain full control over data residency, processing rules, and security configurations, a non-negotiable requirement for financial and public institutions.
Reduced Legal & Procurement Friction: Accelerate your project timeline. Because Lissi provides software and does not process your end-users' personal data, no cumbersome Data Processing Agreement (DPA) is required between our companies. This means less legal overhead and faster procurement.
Leverage Your Existing Security: The Connector is designed to fit into your world, not the other way around. It features out-of-the-box support for your existing enterprise keystores, including Azure Key Vault, HashiCorp Vault, or your custom HSMs and key management systems.
Our Partner-First Model: Your Strategic Empowerment
Lissi is built on a "partner-first" model. We provide you with the production-ready infrastructure and deep-level expertise to become a leader in the eIDAS 2.0 ecosystem. We empower you to own the customer relationship, maintain 100% control, and accelerate your time-to-market.Here is how we empower you:
Support
You get to market faster and de-risk your project. Our partners value our developer-friendly documentation and responsive expert support. You get direct access to the engineers who build the product, not a first-level support agent.
Expertise
You get a future-proof, compliant product. Lissi isn't just following the standards; we are actively shaping them. We contribute to the EUDI Wallet Large-Scale Pilots (EWC, POTENTIAL) and were among the winners of the German EUDI Wallet Challenge. This deep, hands-on expertise is built directly into the Connector, ensuring you are always one step ahead.
Independence
You get long-term stability and sovereignty. At Lissi we control our entire technology stack, ensuring complete independence from external frameworks. This provides you with a reliable, stable, and sovereign foundation for your mission-critical services, free from the risks of unforeseen third-party dependencies.
Empowering Your Architects with Seamless Integrations
We empower your teams by fitting into the world they already know. The Lissi Connector is designed for seamless integration with the enterprise tools you already use.
What is an EUDI-Wallet Connector?
An EUDI-Wallet Connector enables your organisation to interact with European Digital Identity Wallets. These wallets speak special protocols that are very complex and are still under development. Your organisation can either implement the technical standards itself or use EUDI-Wallet Connector software.
An EUDI-Wallet connector must be compatible with all EUDI-Wallets in the 27 EU member states and must be regularly adapted to the new requirements of the architecture reference framework. The connector provides your organisation with common API interfaces that greatly simplify integration. This means that you do not have to worry about implementing the specific protocols of the EUDI-Wallet, but can focus directly on the implementation of your use case.
What advantages does the Lissi EUDI-Wallet Connector offer?
Faster integration
Faster integration of use cases
Simple integration
Reduction in the complexity of integration
Easy maintenance
Reduction of the ongoing maintenance effort
eIDAS 2 compatibility
Compatibility with the European Digital Identity System (eIDAS)
Which functions does the Lissi EUDI-Wallet Connector offer?
Issuance of electronic attestations of attributes
Verification of electronic attestations of attributes
Revocation of electronic attestations of attributes
Authentication of EUDI-Wallet users
Features of the Lissi EUDI-Wallet Connector
Support for EUDI-Wallets that support the technical specifications of the eIDAS 2 Architecture Reference Framework (incl. Lissi ID-Wallet)
Multi-tenant capability - create subdivisions of your organisation to represent different legal entities or departments
Trust management -
management of
trustworthy issuers
management of
trustworthy issuers
Support of
call-back URLs for
better user acceptance
call-back URLs for
better user acceptance
Qualified website
authentication certificates
(QWAC) for high trust
authentication certificates
(QWAC) for high trust
How you can benefit
Cost reduction
Reduce risks and costs by using verifiable credentials for your processes.
Automation
Increase efficiency and decision-making speed through automated decision-making.
Reusable Identity
Minimise third-party dependencies and costs by relying on verifiable customer data stored in the wallet
Flexibility
Adapt your information needs depending on the use case with selective disclosure.
Conversion Rates
Increase your conversion rate through a smooth flow from offer to purchase process
Access to offers
Facilitate access to your offers with the digital customer card.
No Middle-man
Exclude commission-hungry middle men from your customer relationship.
Trust Relationships
Manage customer data transparently and increase trust in your organisation
Direct Offer
Place new service or product offers directly in the ID-Wallet of your customers.
Vouchers & Discounts
Send sales promotions directly to your customers' ID-Wallet
Loyality
Increase customer loyalty through increased personalisation and improved customer retention.
Lifetime value
Increase the lifetime value of your customers through a lasting customer relationship.
Discover the user flow of the Lissi Connector
Test our demo now without obligation
Test it with our demonstration
How can end users interact with public organsations and large enterprises?
Try Lissi DemoDemo for credential issuance into EUDI-Wallet Implementation
Simply issue one of the four proofs via QR code or e-mail directly into your own wallet.
Demo for credential verification into EUDI-Wallet Implementation
Have you already issued a certificate? Here you can simply request it by QR code or e-mail.
Easily host and implement our solution
API Integration
Connect your internal IT-infrastructure with easy to handle REST APIs with our EUDI-Wallet Connector.
On Premise Hosting
The Lissi EUDI-Wallet Connector is available as cloud offering for testing purposes and as Docker On-Premise software for productive use cases.
Accelerate your use case integration with our guided pilot program
API software for organisations + wallet for users
Insights into ecosystem developments
Expert guidance and consultation
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