We build on Sui with its object-centric Move model. High-throughput dApps, DeFi protocols, and NFT platforms leveraging Sui's unique parallel execution.
Sui introduces a fundamentally new approach to blockchain state management through its object-centric model. Every piece of on-chain state is an object with a unique ID, an owner, and a type — and transactions are ordered per-object rather than globally. This architecture enables massive parallel execution for transactions that touch different objects, delivering throughput that scales with validator hardware. Arthiq builds Sui applications that exploit this parallelism for production-grade performance.
Sui Move extends the core Move language with object primitives — shared objects for collaborative state, owned objects for personal assets, and immutable objects for reference data. This object taxonomy provides intuitive asset ownership semantics and enables transaction patterns that are impossible on account-based chains.
Our Sui development covers DeFi protocols, NFT platforms, gaming assets, and custom applications. We understand the practical implications of Sui's object model — how to structure data for parallel execution, when to use shared versus owned objects, and how to design transactions that minimize contention on shared state.
We develop Sui Move packages with careful attention to the object ownership model. Shared objects provide the collaborative state needed for DeFi protocols — order books, liquidity pools, governance registries. Owned objects represent personal assets — tokens, NFTs, capability tokens. The choice between shared and owned significantly impacts both performance and programming complexity.
Our Sui packages use dynamic fields for flexible data structures, the Kiosk framework for marketplace functionality, and the Sui framework libraries for common patterns like coins, NFTs, and access control. We implement capability-based access control where permissions are represented as owned objects that can be transferred and delegated.
Testing Sui Move packages uses the Sui testing framework with transaction simulation. We write tests that verify object creation, transfer, sharing, and deletion — the core state transitions in Sui's object model. Integration tests simulate multi-transaction scenarios to verify protocol behavior under realistic usage patterns.
Sui's object model creates unique opportunities for DeFi. A DEX on Sui can represent each limit order as an owned object, enabling parallel processing of non-crossing orders. Lending positions can be owned objects that users manage directly without interacting with a shared contract for every operation.
We build DeFi protocols on Sui including AMMs with the DeepBook order book, lending platforms with object-based position management, staking systems with capability-token rewards, and bridge integrations with the Wormhole Sui deployment. Each protocol is designed to maximize the parallel execution benefits of Sui's architecture.
Sponsored transactions on Sui allow applications to pay gas on behalf of users, enabling gasless DeFi interactions that dramatically improve user experience. We implement sponsorship systems that balance user convenience with cost control for the sponsoring protocol.
Sui's object model is naturally suited for NFTs — each NFT is literally an owned object with its own on-chain state. This eliminates the mapping-based ownership tracking of ERC-721 and provides more intuitive asset management. NFTs on Sui can be transferred in a single transaction without approval steps.
We build NFT collections using Sui's Display standard for marketplace-compatible metadata, the Kiosk framework for trading with royalty enforcement, and custom object types for programmable NFTs with game logic or utility features. Sui's composability allows NFTs to contain other objects, enabling nested assets like equipment on characters.
For large-scale NFT distributions, Sui's parallel execution enables thousands of concurrent mints without the congestion issues that plague high-demand launches on sequential chains. We build minting infrastructure that takes advantage of this throughput.
We deploy Sui applications through the Sui CLI with package publishing, upgrade capability management, and post-deployment configuration. Our deployment process includes devnet testing, testnet staging, and mainnet publication with appropriate access control for package upgrades.
Frontend development for Sui uses the @mysten/dapp-kit and Sui TypeScript SDK. We build responsive interfaces with Sui Wallet integration, transaction construction, and object display. The Sui data model — where application state is distributed across objects rather than concentrated in contracts — requires different frontend data fetching patterns than EVM dApps.
Arthiq is invested in the Sui ecosystem and follows its rapid development closely. Our Singapore-based team brings Move expertise and full-stack engineering capabilities to every Sui project. Contact founders@arthiq.co to start building on Sui.
We build on Sui's object-centric architecture with Move's safety guarantees. High throughput, parallel execution, and intuitive asset ownership.