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

# OVERVIEW

Tracker AI began as a simple multichain portfolio tracker, but it has grown into a versatile tool with advanced features. With Tracker AI, you can now track wallets and receive instant notifications on any wallet transactions.

One of the most exciting additions is our X-Stalking feature. Our X-Stalker Bot lets you track any user, hashtag, or cashtag on X/Twitter. You’ll receive real-time notifications whenever tracked accounts make a post or follow someone, and whenever tracked hashtags or cashtags appear in posts.

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