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

# SPACE Bridge

<figure><img src="/files/T1fR34RNAonq1lhxpl4y" alt=""><figcaption></figcaption></figure>

SPACE Bridge is specially designed for transferring SPACE/xSPACE/Planet NFT between different chains, currently Evmos and zkSync Era.

[*`According to community discussions, the development of the bridge between zkSyncEra and Evmos is stopped and closed.`*](https://twitter.com/spacefi_io/status/1669365395390623745)

## Transfer Rate

When transferring SPACE/xSPACE, there'll be a bridge fee (5%, adjustable), marked as Transfer Rate, to maintain the balance of different chains. Planet NFT won't.

The token in the original chain will be burned and a corresponding amount of token will be issued in the target chain as native token.

An amount of SPACE will be charged as the gas fee for bridging.

## Burn and Bonus

90% of bridge fee will be burned and 10% will be allocated to NFT Bonus (70%) & DAO (30%) in the original chain.