> For the complete documentation index, see [llms.txt](https://docs.liquidroyalty.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.liquidroyalty.com/quick-start/royalty-token/base-or-ethereum-or-arbitrum-or-polygon.md).

# Base | Ethereum | Arbitrum | Polygon

LiquidRoyalty supports cross-chain swaps from Base, Ethereum, Arbitrum or Polygon to SAIL.r (Berachain) with our cross-chain swap integration.

For example if you want to buy SAIL.r, [visit the token page](https://www.liquidroyalty.com/invest/sail) in LiquidRoyalty

<figure><img src="/files/BB3Q0LlDYH6G585ELmlv" alt=""><figcaption></figcaption></figure>

Currently supported assets:

* Ethena USDe
  * Base
  * Ethereum
  * Arbitrum
  * Polygon
* Circle USDC
  * Base
  * Ethereum
  * Arbitrum
  * Polygon