# Contracts

<table data-header-hidden><thead><tr><th width="200"></th><th></th></tr></thead><tbody><tr><td>OSAK (Ethereum)</td><td>0xa21Af1050F7B26e0cfF45ee51548254C41ED6b5c</td></tr></tbody></table>

To go cross-chain you can use the [Osaka Bridge](/osak-cross-chain-bridge.md).

**OSAK full token contract list is below:**

<table data-header-hidden><thead><tr><th width="204"></th><th></th></tr></thead><tbody><tr><td>OSAK (Ethereum)</td><td>0xa21Af1050F7B26e0cfF45ee51548254C41ED6b5c</td></tr><tr><td>OSAK (Avalanche)</td><td>0x96E1056a8814De39c8c3Cd0176042d6ceCD807d7</td></tr><tr><td>OSAK (BNB Chain)</td><td>0x11cd72f7A4B699c67f225ca8aBb20bC9F8DB90c7</td></tr><tr><td>OSAK (Arbitrum)</td><td>0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e</td></tr><tr><td>OSAK (Polygon)</td><td>0x11cd72f7A4B699c67f225ca8aBb20bC9F8DB90c7</td></tr><tr><td>OSAK (Base)</td><td>0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e</td></tr><tr><td>OSAK (Optimism)</td><td>0xbfd5206962267c7b4b4a8b3d76ac2e1b2a5c4d5e</td></tr></tbody></table>

The OSAK token is Omnichain enabled and uses [LayerZero OFT standards](https://docs.layerzero.network/contracts/oft). The OFT Bridge Adapter deployed on Ethereum holds OSAK tokens in order to facilitate cross-chain bridge transfers.&#x20;

<table data-header-hidden><thead><tr><th width="199"></th><th></th></tr></thead><tbody><tr><td>OFT Bridge Adapter</td><td>0x58ff71c056942600bc4acf8bdf48f82e6ad1f392</td></tr></tbody></table>


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