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Circle introduces USDC bridge to simplify cross-chain transfers

Circle introduces USDC bridge to simplify cross-chain transfers
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Circle announced in a Friday post on X that it has launched the USDC Bridge, a new system that lets users move USD Coin directly across blockchains. The goal is to make cross-chain transfers faster, cheaper, and safer.

With this move, Circle is trying to solve one of the common problems in crypto. Users often have to depend on outside bridges, pick routes, or handle wrapped tokens, adding more steps and increasing risk. 

Circle says its new bridge cuts much of that complexity. The company handles the transfer process directly, including routing and destination-chain gas. That can make the experience feel more like a normal digital payment and less like a complicated blockchain transaction.

How the new bridge works

The new bridge works in a fairly simple way. When a user wants to move USDC from one blockchain to another, the tokens are first sent to a Circle-controlled smart contract on the original network.

Circle then removes, or burns, that USDC on the first blockchain. After the transaction is confirmed, the same amount of new USDC is created on the destination network.

This process helps keep the total USDC supply accurate and fully aligned with the reserves behind it.

It is different from older bridge models. Traditional bridges usually lock tokens on one chain and issue a wrapped version on another, which can make the process more complex.

If the bridge gets hacked, those wrapped tokens can lose their value. With Circle’s direct model, there is no wrapped asset. 

Circle made the interface easy to use. Developers can integrate the bridge into their apps more easily, which helps wallets and decentralized exchanges support smooth cross-chain transfers.

Circle’s launch comes as stablecoins grow in payments. A Forbes report said they now handle more transaction volume than Visa and Mastercard. It also said business stablecoin payments grew from under $100 million a month in 2023 to over $6 billion by mid-2025.

Security and recent challenges

Security is a major focus for this launch. The crypto sector has suffered several high-profile bridge hacks in recent years. 

Users have lost billions of dollars because of these events. Circle aims to eliminate the smart-contract risks associated with decentralized bridges by placing all minting and burning under its control.

Circle uses strict compliance checks and monitoring systems to find suspicious behavior before it can do any damage.

The timing of this release follows recent market turbulence. Circle faced scrutiny after a significant hack involving a protocol called Drift. 

Drift Protocol is a Solana-based decentralized trading platform. On April 1, it was hit by a major hack that stole roughly $280 million to $295 million in crypto.

After the breach, the attackers allegedly converted a large share of the stolen assets into USDC and then moved about $230 million from Solana to Ethereum through Circle’s Cross-Chain Transfer Protocol, or CCTP.

After the hack, on-chain investigator ZachXBT said Circle acted too slowly in major hacks. He claimed the company failed to freeze more than $420 million in stolen USDC across 15 cases over the past four years. He also cited the Drift hack as one example.

Circle later said it cannot freeze USDC whenever the market expects it. The company said it only blocks funds when a lawful authority requires it through proper legal process.

Despite Circle’s official explanation on USDC freezing, affected users sued the company on April 14. They argued the delay allowed hackers to move the funds and said Circle had the ability to act sooner.

Circle keeps expanding USDC services

Despite the ongoing pressure, Circle kept expanding. On April 8, it launched CPN Managed Payments, a service that helps financial institutions use stablecoins for payments without handling crypto themselves. 

On April 7, Circle launched its payout service in Singapore. It helps Circle Mint partners in Asia send USDC payments more easily and at a larger scale.

USDC is the world’s second-largest stablecoin, with a market cap of about $184 billion as of April 17, according to CoinMarketCap. It is already available on several networks, including Ethereum, Solana, Avalanche, and Polygon.

The new bridge is expected to support the main networks where native USDC is available. That could strengthen USDC’s position in the wider crypto market.

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