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

# Bridge tokens

### Mainnet

* <https://migration.mainnet.l2.quarkchain.io>

### Delta Testnet

* <https://migration.delta.testnet.l2.quarkchain.io>