# Centralized Arbitrator

🔨 [Centralized Arbitrator](https://centralizedarbitrator.kleros.io)🔨\
\
The **Centralized Arbitrator** dashboard allows anyone to quickly deploy and operate a centralized arbitrator from a graphical user interface. This serves as a quick demonstration tool and can help to debug arbitrable apps trying to integrate with Kleros Court as an arbitrator.

![](https://3167298399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LPbPWuMtwBOvW0iuxyw%2Fuploads%2Fgit-blob-3911f02047cf0378458826b3905183fb4c0c1b73%2Fimage.png?alt=media)

## How does it work?

* You start by accessing the [dashboard](https://centralizedarbitrator.kleros.io) and connecting with a Metamask wallet set to the correct network you want to test on.

{% hint style="info" %}
**NETWORK COMPATIBILITY:** \
The Centralized Arbitrator can be used on:

* Ethereum Mainnet

* Ethereum Kovan

* Ethereum Ropsten

* Ethereum Rinkeby

* *(You can request new testnet support to Kleros team)*
  {% endhint %}

* Then, you choose between:
  * Deploying a new centralized arbitrator
    * Your current Ethereum address will be the owner and will be able to set rulings.
    * You have to set an arbitration fee amount that can be modified later on.
  * Selecting an already deployed centralized arbitrator
    * by inputting its address in the relevant field
    * or selecting it in the dropdown list if you already used it locally.

![](https://3167298399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LPbPWuMtwBOvW0iuxyw%2Fuploads%2Fgit-blob-c5d78f5d6ea222226e51b7fdb1a79e0b8df43dea%2Fimage.png?alt=media)

* You can change the arbitration fee required by your arbitrator if needed;

![](https://3167298399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LPbPWuMtwBOvW0iuxyw%2Fuploads%2Fgit-blob-b5ff00ce0dad9ea15a26577c41616b03a11a786b%2Fimage%20\(53\).png?alt=media)

* On the list below, you will be able to track incoming disputes from arbitrable apps, filter them by status and give rulings directly from the interface.

![](https://3167298399-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LPbPWuMtwBOvW0iuxyw%2Fuploads%2Fgit-blob-a7d770438cb33de363bb6492af12fd1b25187c66%2Fimage.png?alt=media)