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

# CryptoQuant API

> Simple and powerful endpoints for on-chain data, market data, and aggregate blockchain statistics.

The CryptoQuant Data API provides simple and powerful endpoints to get information on general
transaction data and aggregate on-chain statistics straight from the blockchain.

```text theme={null}
API root endpoint
https://api.cryptoquant.com/v1/
```

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/guides/quickstart">
    Make your first API call in under a minute.
  </Card>

  <Card title="Authentication" icon="key" href="/guides/authentication">
    Authenticate with a Bearer access token or an `api_key` query parameter.
  </Card>

  <Card title="API Reference" icon="code" href="/api-reference">
    Every endpoint with parameters, response schemas, and runnable examples.
  </Card>

  <Card title="Metric Catalog" icon="table" href="/catalog/overview">
    Browse all metrics by asset — endpoints, parameters, and response fields at a glance.
  </Card>

  <Card title="Data Guide" icon="book-open" href="/data-guide/exchange">
    Definitions, formulas, and interpretation for every metric — MVRV, SOPR, exchange flows, and more.
  </Card>

  <Card title="Glossary" icon="book-a" href="/guides/glossary">
    Quick, answer-first definitions of every key metric — what MVRV, SOPR, NVT, and CDD mean.
  </Card>

  <Card title="MCP Server" icon="robot" href="/guides/mcp-server">
    Connect Claude, Cursor, or any MCP client to CryptoQuant data with one URL.
  </Card>
</CardGroup>

## Supported assets

| Asset          | Categories                                                                                                                                                                                 |
| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **Bitcoin**    | Status, Exchange Flows, Flow Indicator, Market Indicator, Network Indicator, Miner Flows, Inter Entity Flows, Fund Data, Market Data, Miner Data, Network Data, Mempool, Lightning Network |
| **Ethereum**   | Status, Exchange Flows, Flow Indicator, Market Indicator, ETH 2.0, Fund Data, Market Data, Network Data                                                                                    |
| **XRP**        | Status, Entity Flows, Flow Indicator, Market Data, Network Data, Network Indicator, DEX Data, AMM Data                                                                                     |
| **TRX**        | Market Data, Network Data, DeFi                                                                                                                                                            |
| **Stablecoin** | Status, Exchange Flows, Flow Indicator, Market Data, Network Data                                                                                                                          |
| **ERC20**      | Status, Exchange Flows, Flow Indicator, Market Data, Network Data                                                                                                                          |
| **Alt**        | Market Data                                                                                                                                                                                |

## Built for AI agents

This documentation is designed to be consumed by AI agents as well as humans:

* **MCP server** — point any MCP client at `https://mcp.cryptoquant.com/mcp` to query
  CryptoQuant data directly. See the [setup guide](/guides/mcp-server).
* Append `.md` to any page URL to get raw Markdown.
* `/llms.txt` and `/llms-full.txt` expose the full docs index and content.
* The complete metric catalog is available as machine-readable JSON: [`/catalog/catalog.json`](/catalog/catalog.json).
* The full OpenAPI specification: [`/openapi/v1.json`](/openapi/v1.json).