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<ul>
 <li>Sei’s SIP-3 upgrade in March 2026 will end support for Cosmos-native assets like USDC.n.</li>
 <li>More than $1.4M in USDC.n must be swapped or migrated to native USDC before the deadline.</li>
 <li>DeFi users must withdraw USDC.n from Yei and Takara Lend to avoid loss of access.</li>
</ul>
Sei Labs has issued a notice to users holding USDC.n on the Sei Network, urging them to swap or migrate the token to native USDC ahead of a planned network upgrade scheduled for late March 2026. The guidance follows preparations for the SIP-3 upgrade, which is expected to transition Sei into an EVM-only chain and discontinue support for Cosmos-native assets such as USDC via Noble.
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 Check your Sei wallet: if you hold USDC.n (USDC via Noble), you should move to native USDC before the end of March 2026. The SIP-3 upgrade (expected on mainnet in late March) will effectively make Sei an EVM-only chain, and Cosmos…
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Read The Full Article <a href="https://coinedition.com/sei-urges-usdc-n-holders-to-migrate-before-sip-3-upgrade/" rel="noopener noreferrer nofollow">Sei Urges USDC.n Holders to Migrate Before SIP-3 Upgrade</a> On <a href="https://coinedition.com" rel="noopener noreferrer nofollow">Coin Edition</a>.

Sei Urges USDC.n Holders to Migrate Before SIP-3 Upgrade

Coin Edition

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