> For the complete documentation index, see [llms.txt](https://docs.luminite.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.luminite.app/technical-architecture/cross-chain-bridge.md).

# Cross Chain Bridge

## Fswap Cross Chain Bridge (FAssets Bridge)

**Fswap Bridge,** **built by Luminite and powered by FAsset Technology,** transforms how users move assets across chains — not just into Flare, but across the entire EVM landscape. At the core of this upgrade is a simple idea: Users can start on any supported chain - and end on any supported chain. No Limits.

Flare serves as the **interoperability layer** that makes this possible behind the scenes, enabling multiple ecosystems to connect in ways that previously required several steps, multiple bridges, and unnecessary fees. This means the experience is no longer limited. It now unlocks **universal routing.**

### **Fswap Route Example Use Cases:**

• Arbitrum ➜ Base 

• Optimism ➜ Polygon 

• Ethereum ➜ HyperEVM 

• XRPL ➜ any EVM 

• any EVM ➜ XRPL

For example, users can now bridge their ETH on Arbitrum to XRP on the XRPL in a single click - without ever leaving the UI. This upgrade represents a major breakthrough for the Flare ecosystem, strengthening XRPfi on Flare and encouraging more liquidity to flow seamlessly from the broader EVM ecosystems into Flare.

### Supported Chains

FSwap currently supports the following chains:

> *Complementary to the Flare Network and the XRPL.*

| **Chain**    | **Address**                                  |
| ------------ | -------------------------------------------- |
| **Ethereum** | `0xA2232202443d852abf3e472877B94c075221faa6` |
| **Base**     | `0x7B35112C10216fc010Ef299BBfBfd2CC04F3689D` |
| **Optimism** | `0x7B35112C10216fc010Ef299BBfBfd2CC04F3689D` |
| **Arbitrum** | `0x7B35112C10216fc010Ef299BBfBfd2CC04F3689D` |
| **Polygon**  | `0x7B35112C10216fc010Ef299BBfBfd2CC04F3689D` |
| **Flare**    | `0x3c478DDDe165a333F2346Dc0F00Ff5A1a7B19B72` |
| **HyperEVM** | `0x7B35112C10216fc010Ef299BBfBfd2CC04F3689D` |
| **Plasma**   | `0x7B35112C10216fc010Ef299BBfBfd2CC04F3689`  |

## Cross Chain Swaps using FAssets on Luminite

Luminite aims to expand beyond Stargate, enabling broader interoperability and token diversity in the future with the launch of FAssets on Flare Network. 

Coming very soon, users will be able to unlock XRP and other non-EVM assets' utilities on Luminite. 

<figure><img src="/files/5t499Elrh4TAxBJ2MFIh" alt=""><figcaption></figcaption></figure>


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