Mysterium is a decentralized VPN service based on the Ethereum Network, allowing allowing anyone to rent their idle Network traffic, while providing a secure connection for those in need. The MYST token allows users to perform activities within the Mysterium VPN network both as VPN clients or as a service provider (VPN Node).

From 31st of August, MYST token holders were able to start migrating their tokens into the new token standard. This new MYST (ERC20 with "permit": 712-signed token approvals) became the standard MYST token used within Mysterium Network’s payment system.