# Bridging

For users who have manually purchased $NST on the Ethereum network and wish to transfer their funds to Arbitrum, we offer a convenient solution through our portal token bridge. By utilizing the portal token bridge, users can securely transfer their $NST from Ethereum to Arbitrum One, taking advantage of the enhanced scalability and lower transaction fees offered by the Arbitrum network.

{% hint style="info" %}
Portal Link: <https://portalbridge.com/advanced-tools/#/transfer?sourceChain=ethereum&targetChain=arbitrum>
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