> ## Documentation Index
> Fetch the complete documentation index at: https://ixoworld-mintlify-9a7944b6.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# IXO Blocksync

> Conceptual overview of IXO Blocksync as the indexed graph query layer for IXO Protocol data.

<Tip>
  IXO Blocksync is the indexed graph query layer for IXO Protocol data. This article explains why it exists and how it fits in the architecture.
</Tip>

## What IXO Blocksync does

<CardGroup>
  <Card title="Indexes protocol events and state changes" icon="bolt">
    Transforms protocol events and state changes into query-ready structures.
  </Card>

  <Card title="Serves query workloads" icon="code">
    Supports application workloads that need fast filtered access to historical and relational data from the protocol.
  </Card>
</CardGroup>

## Where it fits

<AccordionGroup>
  <Accordion title="Protocol and app boundary" icon="layer-group">
    IXO Protocol owns transaction and state truth. IXO Blocksync provides the read-optimized graph query layer for applications and analytics.
  </Accordion>

  <Accordion title="Typical consumers" icon="users">
    Explorer views, dashboards, automation services, and operational tools use Blocksync for graph query-heavy workloads.
  </Accordion>
</AccordionGroup>

## Go here next

<CardGroup>
  <Card title="API reference" icon="server" href="/api-reference/index">
    Use canonical API pages for query schema and endpoint details.
  </Card>

  <Card title="Developer guides" icon="hand-pointer" href="/guides/dev/overview">
    Learn how to integrate indexed data into workflows.
  </Card>

  <Card title="IXO Protocol concepts" icon="book" href="/protocols/ixo-protocol">
    Understand the underlying source-of-truth layer.
  </Card>
</CardGroup>