// GLOSSARY -- BLOCKCHAIN & CRYPTO FUNDAMENTALS

What is Sui?

1 min read Updated

Sui is a Layer 1 blockchain built by Mysten Labs using the Move programming language, featuring an object-centric data model and parallel transaction execution for high throughput.

WHY IT MATTERS

Sui introduces novel blockchain design: an object-centric model where assets are first-class objects rather than entries in a global state tree. This enables parallel execution — transactions touching different objects process simultaneously.

The Move language (originally developed at Meta for Diem) provides safety guarantees: linear types prevent double-spending at the language level, and resource semantics make it impossible to accidentally destroy or duplicate assets.

Sui's throughput is designed for consumer-scale applications: gaming, social, and commerce where millions of transactions per second are needed.

FREQUENTLY ASKED QUESTIONS

What is the Move language?
A smart contract language with resource-oriented programming. Assets are typed resources that can't be copied or discarded — the compiler enforces financial safety properties at the language level.
How fast is Sui?
Sub-second finality for most transactions. Simple transfers can be processed in ~400ms. Throughput has been demonstrated at tens of thousands of TPS.
Sui vs Ethereum?
Sui: novel execution model, Move language, optimized for consumer apps. Ethereum: established ecosystem, EVM standard, rollup scaling. Sui targets use cases where speed and cost matter most.

FURTHER READING

Enforce policies on every tool call

Intercept is the open-source MCP proxy that enforces YAML policies on AI agent tool calls. No code changes needed.

npx -y @policylayer/intercept
github.com/policylayer/intercept →
// GET IN TOUCH

Have a question or want to learn more? Send us a message.

Message sent.

We'll get back to you soon.