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

# Chainbase Documentation

> Access blockchain data from 90+ chains. Build with APIs, AI agents, or data pipelines.

Chainbase provides the data infrastructure for Web3 developers. Whether you're querying on-chain data via APIs, building AI agents with blockchain context, or streaming data into your own infrastructure — start here.

<CardGroup cols={2}>
  <Card title="Build AI Agents" icon="robot" href="/getting-started/build-ai-agents">
    Connect AI agents to real-time Web3 data via MCP, x402 micropayments, or Claude Code skills.
  </Card>

  <Card title="Query Blockchain Data" icon="magnifying-glass" href="/getting-started/query-blockchain-data">
    Use CLI, Web3 API, SQL API, or Tops API to access token, wallet, NFT, and social data across 90+ chains.
  </Card>

  <Card title="Stream & Process Data" icon="arrow-right-arrow-left" href="/getting-started/stream-and-process-data">
    Build custom data pipelines with Manuscript or sync chain data to your own infrastructure.
  </Card>

  <Card title="Explore Data in Cloud" icon="cloud" href="/getting-started/explore-data-in-cloud">
    Run SQL queries against terabytes of indexed on-chain data in Chainbase Data Cloud.
  </Card>
</CardGroup>

***

Looking for a specific product? See [all Chainbase products](/getting-started/explore-all-products).