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Circle’s Cross-Chain Transfer Protocol passes $300 billion in all-time volume

Circle’s Cross-Chain Transfer Protocol passes $300 billion in all-time volume

Circle official brand assets (circle.com)

The USDC bridge has more than doubled its cumulative volume since December 2025 as Circle moves users to CCTP V2

by John Chen

2 min read

In Crypto

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Circle’s Cross-Chain Transfer Protocol has crossed $300 billion in all-time transfer volume. Circle announced the milestone on November 5, 2026.

The numbers behind the milestone

CCTP, as the protocol is known, lets users send USDC and other supported assets from one blockchain to another. Its cumulative tally now sits above $300 billion.

The recent pace explains how it got there. Over a recent 30-day window spanning late October into early November 2026, CCTP handled approximately $15.45 billion to $16.96 billion in cross-chain volume.

That figure put it at the top of the bridge sector. It also worked out to around one-third of all tracked cross-chain activity during the period.

For a sense of the growth curve, rewind to December 2025. At that point, Circle’s records showed over $126 billion in cumulative volume and more than 6 million transfers across 17 blockchains.

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Non-USDC assets are a newer part of the story. By mid-October 2026, shortly after multi-asset support went live, those other tokens had already passed $100 million in cross-chain volume.

Supported assets now include USDC, EURC, cirBTC, and certain third-party tokens.

How burn-and-mint works, and why it matters

On the technical side, CCTP uses a native burn-and-mint mechanism. When a user moves USDC from one chain to another, the tokens are burned on the source chain and freshly minted on the destination chain.

Many cross-chain bridges rely on wrapped tokens, which are representations of an asset issued on another chain, or on liquidity pools that have to be stocked on both sides of a transfer. CCTP sidesteps both approaches.

The architecture is now getting an upgrade. Circle introduced the CCTP V2 standard in late October 2026, with features including Fast Transfers and Hooks.

Fast Transfers is aimed at speed. Hooks let developers attach additional actions to a transfer, so moving funds across chains can trigger something on arrival rather than ending at a simple deposit.

The legacy V1 version is on its way out. Circle plans to phase it out by December 1, 2026, giving integrators a short runway to migrate.

Background: from USDC plumbing to multi-asset rail

CCTP started life as infrastructure for USDC, Circle’s dollar-pegged stablecoin. Over time, the scope widened. EURC, Circle’s euro-denominated stablecoin, joined the lineup, along with cirBTC and selected third-party tokens once multi-asset support launched in 2026.

The December 2025 snapshot of 17 supported blockchains shows how broad the network had already become before that expansion.

Disclosure: This article was edited by John Chen. For more information on how we create and review content, see our Editorial Policy.

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