> For the complete documentation index, see [llms.txt](https://seer-3.gitbook.io/seer-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://seer-3.gitbook.io/seer-documentation/developers/subgraph.md).

# 🌐 Subgraph

Seer utilizes subgraphs to manage and retrieve information about current prediction markets, outcome token prices, user positions, and portfolios.