> For the complete documentation index, see [llms.txt](https://docs.definitive.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.definitive.fi/platform/other-products/cbbtc.md).

# cbBTC Hub

Instantly migrate, bridge, or swap for cbBTC

Definitive's cbBTC Hub provides a powerful one-stop-shop to facilitate fast migration, bridging, and swapping of cbBTC onchain. Check out [cbbtc.definitive.fi](https://cbbtc.definitive.fi) or continue reading to learn about the features.

## Features

Simply connect your EVM wallet to the cbBTC Hub to access any of the features below.

#### Swapping cbBTC

Quickly and easily swap cbBTC with the best prices and deepest liquidity. Definitive's powerful smart order router, responsible for aggregating maximal liquidity at over 100+ venues, powers the Swap tab to give you best execution when trading cbBTC.

<figure><img src="https://2602042957-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJUmpTSznjAymapLGhnyG%2Fuploads%2FXfU7dMcrqMhtY2PgsXxI%2Fimage.png?alt=media&amp;token=53d40098-fac5-48e5-adab-0761302be89f" alt="" width="563"><figcaption></figcaption></figure>

#### Bridging cbBTC

Instantly bridge cbBTC between Ethereum and Base in under <1min. Definitive's onchain cbBTC bridge is the most time and cost efficient way to move your cbBTC. Your bridged cbBTC will be sent to your transacting wallet on the destination chain once the bridge transaction has been initiated on the source chain.&#x20;

<figure><img src="https://2602042957-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJUmpTSznjAymapLGhnyG%2Fuploads%2Fcra4UqUgjh3UFHII76eB%2Fimage.png?alt=media&amp;token=628ca7bd-92b8-473a-8712-82979015dd1d" alt="" width="563"><figcaption></figcaption></figure>

#### Migrating WBTC to cbBTC

Definitive provides a one-click instant migration from WBTC to cbBTC from Ethereum/Arbitrum to Base. Instead of having to trade out of WBTC and bridge, this transaction can now be done in a single motion. Migrations on Ethereum take <1min while migrations on Arbitrum are near instant, taking only a few seconds to settle.

<figure><img src="https://2602042957-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJUmpTSznjAymapLGhnyG%2Fuploads%2FIA5yHsFCGt8KWqFKOZZv%2Fimage.png?alt=media&amp;token=76160fc2-ba0c-401e-8ce5-7d80a8234f6c" alt="" width="563"><figcaption></figcaption></figure>

## Additional Resources

* cbBTC (Contract Addresses):
  * Base - 0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf
  * Ethereum - 0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf
* [cbBTC Launch Announcement](https://www.coinbase.com/blog/coinbase-wrapped-btc-cbbtc-is-now-live)
* [Coinbase cbBTC Documentation](https://www.coinbase.com/campaigns/cbbtc)
* [cbBTC Hub Launch Announcement](https://x.com/DefinitiveFi/status/1834268285023748375)