> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xsdr.app/llms.txt
> Use this file to discover all available pages before exploring further.

# What is XSDR?

> Real-time event monitoring infrastructure for agents

A unified pipeline for monitoring activity on X and the web. Define criteria and we'll send matches to your webhooks, in real-time.

Traditionally, humans and agents interact with the web on a polling-basis. This doesn't work when you need to use or search for something that doesn't exist yet.

With XSDR, you can:

* Trigger workflows based on real-time events
* Receive notifications about events as they happen (news, X posts, sports, etc)

## Example Use-Cases

* Monitor customer sentiment
* Keep tabs on your competitors
* Automate social engagement
* Trigger agentic loops
* Build bots
* Conduct research
* Streamline crypto/stock/prediction market trading

## How It Works

```mermaid actions={false} placement="center" theme={null}
flowchart LR
    n2["Firehose SSE Stream"] <-.-> n4["XSDR"]
    n3["X HTTP Stream"] <-.-> n4
    n4 <--> n5["Your agent/app"]

    n2@{ shape: proc}
    n4@{ shape: proc}
    n3@{ shape: proc}
    n5@{ shape: proc}
```