Onchain money has always had one problem: the backend wasn’t built for it.

Until Sei shipped all four core pieces in a single week.

Bridges were clunky. Wrapped assets felt risky.
Institutions didn’t trust it. Retail didn’t understand it.

Onchain money needed:

-> Native issuance
-> Composability
-> Real-world backing
-> Enterprise grade interoperability

Then last week, Sei delivered all four.

-- 📌 Native $USDC: The Bedrock for Onchain Dollars

Via Noble, Sei now supports native $USDC issuance.

• Not wrapped.
• Not bridged.
• Fully redeemable, mint/burn capable $USDC directly on Sei.

This is what institutions require for real flows.

-- 📌 $USDY & $rUSDY: Real World Yield Enters DeFi

• $USDY: Fixed yield, backed by U.S. Treasuries
• $rUSDY: Rebasing version for yield strategies

Deployed onchain. No testnet. No waitlist.
RWAs aren’t a thesis on Sei, they’re live capital.

-- 📌 CCTP: Native $USDC Transfers, No Bridges

Sei integrated Circle’s CCTP:

Burn native $USDC on one chain → Mint native $USDC on Sei.

No intermediaries. No wrappers.
It’s the stablecoin UX users should’ve had years ago.

-- 📌 CCIP: Chainlink Messaging

CCIP is more than just messaging. It’s programmable finance plumbing.

Now live on Sei, it means:

• Institutions can route value cross-chain securely
• Developers can coordinate multi-chain contracts
• Real interoperability, not just bridging hacks

Sei becomes a routing layer, not just a host chain.

So, Four Institutional Rails. Seven Days.

It just shipped the entire stack:

-> Base-layer $USDC

-> Native cross-chain stablecoin transport
-> Chainlink-secured messaging for composability

Each of these would be a headline elsewhere.
Sei shipped all of them in one week.