> For the complete documentation index, see [llms.txt](https://dosi.gitbook.io/dosi-eng/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dosi.gitbook.io/dosi-eng/dosi-citizen/dosi-ecosystem.md).

# DOSI Ecosystem

Introducing the essential information to understand DOSI Citizen step-by-step.

Find out more about [Citizen](/dosi-eng/dosi-citizen/dosi-ecosystem/citizen.md),[ DON & Level-up Pass](/dosi-eng/dosi-citizen/dosi-ecosystem/don.md), [Friends](/dosi-eng/dosi-citizen/dosi-ecosystem/citizen-friends.md)!