> For the complete documentation index, see [llms.txt](https://docs.dackieswap.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dackieswap.xyz/archived/achieved-pages/bifrost-legacy.md).

# BIFROST (Legacy)

{% hint style="warning" %}
BIFROST was built based on Axelar and Layer Zero, it just only apply for **DACKIE** Legacy (0xc2BC7A73613B9bD5F373FE10B55C59a69F4D617B) and **QUACK** (0x639C0D019C257966C4907bD4E68E3F349bB58109)
{% endhint %}

## Growing from Axelar to LayerZero

We first integrated Axelar’s Interchain Transfer System (ITS), which allowed DACKIE and QUACK to go multi-chain on networks like Optimism, Arbitrum, and Blast. Now, we’ve taken the next step by integrating LayerZero V2, expanding access to MODE Network, XLayer, Injective inEVM, and more LayerZero-supported chains.

<figure><img src="/files/xI75tMXWacWidoyAG5WT" alt=""><figcaption></figcaption></figure>

## Effortless Bridging with DACKIE Bifrost

DACKIE Bifrost makes bridging DACKIE and QUACK fast, affordable, and secure. It supports both Axelar ITS and LayerZero chains, enabling smooth transfers from one chain, such as Base, to another with just a few clicks.

## How to Use DACKIE Bifrost

1. Open the bridge and click **"Enable"** if needed.
2. Select your **target chain**.
3. Enter the **amount** you want to bridge.
4. Click **"Bridge"** and wait a few minutes for your tokens to appear on the target chain.

<figure><img src="/files/wXakDo9qvibnjCSxHRUG" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/UD0Q7f8TIQ3OBpdrEw5q" alt=""><figcaption></figcaption></figure>

## What’s Next?

With **Axelar** and **LayerZero** combined, **DACKIE Bifrost** connects all supported chains, and we’re constantly adding more. It’s the easiest way to explore the multi-chain DeFi world.

Start using **DACKIE Bifrost** today for smooth and secure bridging and unlock the full potential of DACKIE and QUACK!