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

# Subgraph

The Graph is the indexing and query layer of web3. Developers build and publish open APIs, called subgraphs, that applications can query using GraphQL. Tens of thousands of developers use The Graph for getting their application indexed by all sorts of websites and services, such as price comparison websites, coin listing sites and more. 

With integrating The Graph our dAPP can be easily read by any major application and data can be visualized.