Question 1

What is xDai (XDAI)?

Accepted Answer

xDai (XDAI) is a stablecoin and the native currency of the Gnosis Chain (formerly xDai Chain), an Ethereum sidechain designed to facilitate fast and low-cost transactions. xDai is pegged to the DAI stablecoin, maintaining a 1:1 ratio, and is created by bridging DAI from the Ethereum network to the Gnosis Chain via the xDai Bridge. This stablecoin is crucial for the functionality and economy of the Gnosis Chain.

Question 2

What is xDai (XDAI) used for?

Accepted Answer

On the Gnosis Chain, xDai (XDAI) serves as the main asset for:

* **Transaction Fees:** xDai is used for transaction fees and gas payments within the Gnosis Chain.
* **Economic Activity:** It enables users to perform fast and low-cost transactions and is used across various decentralised applications (dApps) and services built on the Gnosis Chain, including DeFi protocols and other blockchain-based services.

Question 3

Who created xDai (XDAI)?

Accepted Answer

xDai was developed by the POA Network team, which focuses on creating scalable and interoperable blockchain solutions. The xDai Chain and its stablecoin were created to provide an efficient platform for decentralised applications and transactions, leveraging the strengths of Ethereum while offering improved speed and reduced costs​.