Sui (SUI)

A defining feature of Sui is its object-based data model. Instead of treating all activity as updates to a single shared account ledger, Sui represents assets and smart contract state as programmable objects. This approach allows many transactions that do not depend on the same shared state to be executed in parallel, helping the network increase throughput as demand rises. Sui smart contracts are written in Move, a language created with asset safety and explicit ownership rules in mind.

The SUI token is the core economic asset of the network. It is used to pay gas fees, participate in proof-of-stake validation through delegation, and support activity across decentralized exchanges, lending protocols, NFT platforms and other applications built on Sui. Token holders can also take part in governance processes related to protocol parameters and upgrades.

Sui also focuses on user experience through features such as zkLogin, which allows applications to offer familiar sign-in flows, and sponsored transactions, which let developers cover gas fees for users. These tools are intended to reduce friction for mainstream adoption while preserving the benefits of on-chain ownership and composability.