> For the complete documentation index, see [llms.txt](https://docs.zk.link/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zk.link/network-information/dapps-and-deployment-addresses/mainnet_addresses.md).

# Mainnet

{% tabs %}
{% tab title="ZKEX 2.0" %}
`Deploy Time`: Jul-17-2023 07:42:35 AM +UTC

`Tag`: Mainnet Alpha

`zkLink Version`: [f809e1a05e18457bd98c9a2027c967839f980dc1](https://github.com/zkLinkProtocol/zklink-periphery/commit/f809e1a05e18457bd98c9a2027c967839f980dc1) (private)

<table><thead><tr><th width="242">Network</th><th>Contract Address</th></tr></thead><tbody><tr><td>Ethereum Mainnet</td><td><a href="https://etherscan.io/address/0x629d74d459f072914f0b2aab9f7232fa36c1baed">0x629d74d459f072914f0b2aab9f7232fa36c1baed</a></td></tr><tr><td>Polygon</td><td><a href="https://polygonscan.com/address/0xb5b7644a0e8f1fd12040298eacf8012ae96158a2">0xb5b7644a0e8f1fd12040298eacf8012ae96158a2</a></td></tr><tr><td>Avalanche</td><td><a href="https://snowtrace.io/address/0xb86934fa6e53e15320911485c775d4ba4020fa5a">0xb86934fa6e53e15320911485c775d4ba4020fa5a</a></td></tr><tr><td>Binance Smart Chain</td><td><a href="https://bscscan.com/address/0xb86934fa6e53e15320911485c775d4ba4020fa5a">0xb86934fa6e53e15320911485c775d4ba4020fa5a</a></td></tr><tr><td>zkSync Era</td><td><a href="https://explorer.zksync.io/address/0x927e26fe316af1da346a056353d1e5237bc3d503">0x927e26fe316af1da346a056353d1e5237bc3d503</a></td></tr><tr><td>Linea</td><td><a href="https://explorer.linea.build/address/0x629D74d459F072914F0b2AAb9F7232fA36c1BAEd">0x629d74d459f072914f0b2aab9f7232fa36c1baed</a></td></tr><tr><td>Arbitrum One</td><td><a href="https://arbiscan.io/address/0xb86934fa6e53e15320911485c775d4ba4020fa5a">0xb86934fa6e53e15320911485c775d4ba4020fa5a</a></td></tr><tr><td>Optimism</td><td><a href="https://optimistic.etherscan.io/address/0xb86934fa6e53e15320911485c775d4ba4020fa5a">0xb86934fa6e53e15320911485c775d4ba4020fa5a</a></td></tr><tr><td>Base</td><td><a href="https://basescan.org/address/0xb86934fa6e53e15320911485c775d4ba4020fa5a">0xb86934fa6e53e15320911485c775d4ba4020fa5a</a></td></tr><tr><td>opBNB</td><td><a href="https://mainnet.opbnbscan.com/address/0xb5b7644a0e8f1fd12040298eacf8012ae96158a2">0xb5b7644a0e8f1fd12040298eacf8012ae96158a2</a></td></tr></tbody></table>
{% endtab %}

{% tab title="Nexus Alpha" %}

* `Deploy Time`: Dec-22-2023 11:06:37 AM +UTC
* `Tag`: Nexus Alpha
* `zkLink Version`: [faf9ffb403ad6f76b1603e437ce78ea6233c38de](https://github.com/zkLinkProtocol/zklink-periphery/commit/faf9ffb403ad6f76b1603e437ce78ea6233c38de)

|    Network    |              Contract Address              |
| :-----------: | :----------------------------------------: |
|     zkSync    | 0xE999bb14881e48934A489cC9B35A4f9449EE87fb |
|     Scroll    | 0x18575a2c92fC59634F16b799D256FC045735D3f9 |
|     Linea     | 0x8394C8F71847f7EA488D2c256E6063FFC6Bfa896 |
| polygon zkEVM | 0xB5b7644a0e8F1Fd12040298eacF8012AE96158A2 |
|  {% endtab %} |                                            |

{% tab title="Nexus Beta" %}
`Deploy Time` : Jan-10-2024 05:30:23 AM +UTC

| Deployment Chain   | Module Name           | Contract Address                           |
| ------------------ | --------------------- | ------------------------------------------ |
| Ethereum Mainnet   | Arbitrator            | 0x683669E5B6cDc6636673a5f7ddB68E20812216F5 |
| Ethereum Mainnet   | Linea L1 Gateway      | 0xaD5d729291C0d6A299E370814CA6Ce1c8C25b51c |
| Ethereum Mainnet   | zkSync Era L1 Gateway | 0x98CEDA04E4a1FDc0fd025FB73e48e609AD00673B |
| Linea Mainnet      | zkLink Main Contract  | 0xdE1Ce751405Fe6D836349226EEdCDFFE1C3BE269 |
| Linea Mainnet      | Linea L2 Gateway      | 0xb6B96964633F558980e454953474cc7435c3D78B |
| zkSync Era Mainnet | zkLink Main Contract  | 0x0669ef7718376591AE0756A56255c75D2e712d87 |
| zkSync Era Mainnet | zkSync L2 Gateway     | 0xF180DD47ad7681335c82a592EA62Fdb92446F300 |
| {% endtab %}       |                       |                                            |
| {% endtabs %}      |                       |                                            |