The EUniversal project developed a universal approach on the use of flexibility by DSO and their interaction with the new flexibility markets, enabled through the development of the UMEI.
The UMEI has materialized in the conceptual architecture design and the implementation of a standard, agnostic, adaptable, and modular combination of different APIs to link DSOs and market parties with flexibility market platforms, in coordination with other flexibility users. This approach allows distributed communication without the need for a central hub.
The UMEI consists of publicly available APIs, allowing any stakeholder to adopt them or to develop new APIs concerning new services while complying with the UMEI interface specification.
The source OpenAPI specification is available here:
UMEI OpenAPI specification (JSON format)
A post-processed OpenAPI specification including more documentation is available here:
UMEI Post-processed OpenAPI specification (JSON format)
A SwaggerUI-version can be viewed here:
UMEI Swagger Interface
A Redoc-version can be viewed here:
A PDF version of the API can be generated here:
UMEI API PDF Documentation
A glossary is available here:
A list of error codes is provided here:
UMEI List of error codes.