# Data Exchange

Enterprise Data Exchange is a customizable solution for authorizing, delegating, and delivering messages between a multiplicity of companies, systems, and assets operating in a common market environment without relying on a central administrator or broker. It is an extension of electricity market flexibility and e-mobility solutions developed in the Energy Web community over the last five years.

* [Data Exchange Overview](https://energy-web-foundation.gitbook.io/energy-web-foundation/solutions-2023/data-exchange/data-exchange-overview)
* [Data Exchange Architecture](https://energy-web-foundation.gitbook.io/energy-web-foundation/solutions-2023/data-exchange/data-exchange-architecture)
* [Channels and Topics](https://github.com/energywebfoundation/ewf-gitbook/blob/develop/ew-dos-technology-components/decentralized-data-hub-ddhub/ddhub-patterns/channels-and-topics.md)
* [Use Cases and Reference Implementations](https://energy-web-foundation.gitbook.io/energy-web-foundation/solutions-2023/data-exchange/use-cases-and-reference-implementations)
  * [Digital Spine for Electricity markets](https://energy-web-foundation.gitbook.io/energy-web-foundation/solutions-2023/data-exchange/use-cases-and-reference-implementations/digital-spine-for-electricity-markets)
  * [E-Mobility Management](https://energy-web-foundation.gitbook.io/energy-web-foundation/solutions-2023/data-exchange/use-cases-and-reference-implementations/e-mobility-management)
