> For the complete documentation index, see [llms.txt](https://docs.ionprotocol.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionprotocol.io/devs/smart-contract-architecture/join.md).

# Join

- [GemJoin](https://docs.ionprotocol.io/devs/smart-contract-architecture/join/gemjoin.md)