# OpenEthereum

![](/files/-Mb6WEJIIOWTXUQEncMc)

**Built for mission-critical use**: Miners, service providers, and exchanges need fast synchronisation and maximum uptime. OpenEthereum provides the core infrastructure essential for speedy and reliable services.

* Clean, modular codebase for easy customisation
* Advanced CLI-based client
* Minimal memory and storage footprint
* Synchronise in hours, not days with Warp Sync
* Modular for light integration into your service or product

![](/files/-Mb6Vo3zwerlPvrvayrQ)

<https://openethereum.github.io/>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.horaos.com/structure/openethereum.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.