Marble Sandbox

Follow the guide below to get started using a Marble Sandbox

About the Sandbox

The Marble Sandbox is a free to use playground for designing and testing Marble Digital Items. Sandbox contracts can be found at the contract locations on the different networks described below.

Get Started

To begin using a Marble Sandbox go to and register your developer account for the desired network. Once registered you will be able to create a new Marble Group with your developer account set as the group manager. This will allow you to mint new digital items for your group.

Once items have been minted they can be customized like any normal Marble contract. By default, Marble Sandboxes will have all feaures installed that have been approved and merged into the developer branch on the official Marble Github page.

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