> For the complete documentation index, see [llms.txt](https://codex.arkm.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://codex.arkm.com/arkham-api.md).

# Arkham API

The Arkham API provides direct query access to Ultra for sophisticated users to customize data flows and integrate them into their existing systems. This is the same API Arkham uses to serve data to the platform. Apply for access [here](https://docs.google.com/forms/d/e/1FAIpQLSfJum3MJwq8niPhNkAlNC08wzLKWyNR18vKUN41mnOG3MQkfg/viewform?usp=sf_link).