# Bridge Layer Zero

ABRA is multichain token and is using LayerZero’s Omnichain Fungible Token standard and is transferable between the following supported networks:&#x20;

* BNB Smart Chain (Initial network)
* Arbitrum
* OP Mainnet
* Polygon
* Ethereal

## **Layer Zero** <a href="#id-9705" id="id-9705"></a>

LayerZero is an omnichain interoperability protocol designed for efficient message transmission across different blockchains. It offers reliable and guaranteed message delivery with adjustable levels of trustlessness. [Layer Zero](https://layerzero.network/) is pioneering new applications in the DeFi sector, including trading, borrowing, and lending across various blockchains, leading to more streamlined markets. Also, gaming and media dApps can execute high-volume transactions on a single blockchain, while also having the capability to transfer, purchase, and sell NFTs on other blockchains with the most liquid markets.

## **OFT** <a href="#id-385b" id="id-385b"></a>

Cadabra has adopted the Omnichain Fungible Token (OFT) standard from Layer Zero Labs, which brings a significant advantage for interoperability across blockchains. OFT is an extensible token contract, paving the way for external composition of tokens across a wide array of dApps, irrespective of the DeFi ecosystem they belong to. By adopting OFT tokens, a unified standard for all protocols and blockchains can be achieved. This seamless integration enables users to effortlessly swap across chains and utilize the tokens on any dApp on any chain.

## **What does this mean for Cadabra tokens?** <a href="#id-1520" id="id-1520"></a>

ABRA token use the OFT-20 standard. This standard facilitates their smooth transfer between BSC, Arbitrum, Ethereum, Optimism and others networks offering users the flexibility to engage with Cadabra on their preferred network.&#x20;

veABRA token is not transferable token and use BSC as main and single network.

## **How to transfer ABRA token?** <a href="#id-1520" id="id-1520"></a>

You can use the related page on Cadabra site or use the following instruction (TODO)

