> For the complete documentation index, see [llms.txt](https://docs.hydromancer.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hydromancer.xyz/readme/websocket/builder-data.md).

# Builder data

Stream live orders, fills, funding and ledger events for a builder and its fee-approved users.