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Welcome to the EUDI Wallet Developer Guide

Welcome to the German EUDI Wallet Ecosystem Developer Guide. This resource is designed to help organizations join and participate in the German EUDI Wallet Ecosystem, currently with a focus on Relying Parties (RPs).

Important Notes

Sandbox Environment

The ecosystem is under constant development. Solutions developed in the sandbox today may require modifications before entering the production environment when it becomes available.

Initial Functionality

The sandbox initially launches with PID functionality only. Therefore, PID-related use cases will be prioritized for support in the earliest stages.

EAAs in the Sandbox

The launch of EAA functionality in the Sandbox is planned for Q2 2026.

Upcoming Kick-off Calls

Kick-off calls are held on a monthly schedule.

Kick-off calls are planned for the following dates:

  • Thursday March 12th, 2026

The schedule will continue into April and beyond, but exact dates are still to be confirmed.

About the Ecosystem

The German EUDI Wallet Ecosystem is part of the European Digital Identity initiative under eIDAS 2.0. It enables secure, privacy-preserving digital identity verification across public and private services.

Current Status: The Sandbox environment of the ecosystem is available, with the production environment to follow at a later stage. In the Sandbox, the PID (Person Identification Data) functionality is available for testing and integration.

Who Should Use This Guide?

  • Providers of digital services seeking secure user verification
  • Public sector organizations modernizing citizen services
  • Private sector companies requiring identity or attribute verification
  • Technical teams responsible for integration and implementation

Getting Support

Participation in the sandbox is free of charge. The ecosystem follows a self-service-first support model with comprehensive documentation, shared communication channels, and structured guidance.

For detailed information about available support resources, see the Sandbox Support Resources Overview.

Next Steps

  1. Explore the Onboarding Guide to understand the journey ahead
  2. Review the Readiness Checklist to assess your organization's preparation
  3. Familiarize yourself with Support Resources available to you

Ready to begin? Start with the Relying Party Onboarding Guide →