> 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.md).

# App Developers

- [Receive test tokens](https://docs.quarkchain.io/guides/app-developers/receive-tokens.md)
- [Bridge tokens](https://docs.quarkchain.io/guides/app-developers/bridge-tokens.md)