Core offers the ability to convert BTC into BTC.b on the Avalanche® network.
1. Select the network to move assets. The image below shows the three possible networks (Avalanche, Ethereum, and Bitcoin). In our example, we will select “Bitcoin”.
2. Enter the amount of Bitcoin to Bridge over, and select "Transfer".
NOTE:
Converting BTC on Bitcoin into BTC.b on Avalanche is ONLY available through Core extension, Core mobile, and Core web.
Once the BTC arrives on the Avalanche blockchain, it will have a ".b" designation indicating it is able to be bridged back to the Bitcoin network.
There are two distinct types of fees for the Avalanche Bridge: Network fees, known as BTC transaction (Tx) fees for the Avalanche Bridge, and fees that are charged by the Bridge to the user (also known as Bridge Toll).
To view a narrated version of this tutorial, please check out the YouTube video here. To view a narrated version of this video specific to Ledger users, please check out the YouTube video here.
For any additional questions regarding the Avalanche Bridge, please visit this dedicated FAQ article for the Bitcoin network.
For a more in-depth read on how the Avalanche Bridge works, please read the following articles.
For any additional questions, please view our other knowledge base articles or contact a support team member via the chat button. Examples are for illustrative purposes only.