> ## Documentation Index
> Fetch the complete documentation index at: https://docs.layerzero.network/llms.txt
> Use this file to discover all available pages before exploring further.

# LayerZero V2 Sui Packages

> Overview of Sui Packages on LayerZero V2. Learn the architecture, features, and how to get started building. LayerZero enables secure crosschain messaging.

The LayerZero Protocol on Sui consists of several Move packages designed to facilitate the secure movement of data, tokens, and digital assets between different blockchain environments.

LayerZero provides **Sui Move Packages** that can communicate directly with the equivalent [Solidity Contract Libraries](/v2/developers/evm/overview) and other blockchain implementations deployed across supported chains.

## Sui and LayerZero

Sui uses the [Move programming language](https://docs.sui.io/concepts/sui-move-concepts) and employs a unique execution model based on [**Programmable Transaction Blocks (PTBs)**](https://docs.sui.io/concepts/transactions/prog-txn-blocks) and the **Call pattern** (a hot potato implementation using Move's [ability system](https://move-book.com/advanced-topics/abilities.html) where objects without `drop` or `store` must be explicitly consumed) to achieve crosschain functionality without traditional dynamic dispatch.

### Sui Move Packages

<Columns cols={3}>
  <Card title="Getting Started on Sui" icon="wrench" href="/v2/developers/sui/getting-started">
    Learn how the LayerZero V2 Protocol operates on the Sui blockchain.
  </Card>

  <Card title="Technical Overview" icon="network-wired" href="/v2/developers/sui/technical-overview">
    Deep dive into Sui object model, Call pattern, and PTB execution.
  </Card>

  <Card title="OApp Reference" icon="network-wired" href="/v2/developers/sui/oapp/overview">
    Build the instructions necessary for sending arbitrary data and external function calls crosschain on Sui.
  </Card>

  <Card title="OFT Package" icon="flask" href="/v2/developers/sui/oft/overview">
    Create and send Omnichain Fungible Tokens (OFTs) on the Sui blockchain.
  </Card>

  <Card title="OFT SDK" icon="network-wired" href="/v2/developers/sui/oft/sdk">
    Use the TypeScript SDK to interact with Sui OFTs programmatically.
  </Card>
</Columns>

#### Sui Protocol Configurations

<Columns cols={3}>
  <Card title="Configure Security Stack" icon="wrench" href="/v2/developers/sui/configuration/dvn-executor-config">
    Configure which decentralized verifier networks (DVNs) secure your messages.
  </Card>

  <Card title="Configure Executor" icon="network-wired" href="/v2/developers/sui/configuration/dvn-executor-config">
    Configure who executes your messages on the destination chain.
  </Card>

  <Card title="Set Execution Options" icon="flask" href="/v2/developers/evm/configuration/options">
    Set the amount of gas to deliver to the destination chain.
  </Card>
</Columns>

<br />

<Info>
  You can find all [**LayerZero Sui Packages**](https://github.com/LayerZero-Labs/LayerZero-v2/tree/main/packages/layerzero-v2/sui/contracts) here.
</Info>

### Tooling and Resources

Sui development relies on the [Move programming language](https://docs.sui.io/concepts/sui-move-concepts) and the [Sui CLI](https://docs.sui.io/references/cli). For comprehensive information, see the [Sui Documentation](https://docs.sui.io/).

LayerZero provides developer tooling to simplify the package development, testing, and deployment process:

**LayerZero Scan**: a comprehensive block explorer, search, API, and analytics platform for tracking and debugging your omnichain transactions.

**TypeScript SDKs**:

* [`@layerzerolabs/lz-sui-sdk-v2`](https://www.npmjs.com/package/@layerzerolabs/lz-sui-sdk-v2): Core SDK for interacting with LayerZero on Sui
* [`@layerzerolabs/lz-sui-oft-sdk-v2`](https://www.npmjs.com/package/@layerzerolabs/lz-sui-oft-sdk-v2): OFT-specific SDK for token operations

You can also ask for help or follow development in the [Discord](https://discord.com/invite/ktbvm8Nkcr).