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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.

Quickstart

Make your first API call in under a minute.

Authentication

Authenticate with a Bearer access token or an api_key query parameter.

API Reference

Every endpoint with parameters, response schemas, and runnable examples.

Metric Catalog

Browse all metrics by asset — endpoints, parameters, and response fields at a glance.

Data Guide

Definitions, formulas, and interpretation for every metric — MVRV, SOPR, exchange flows, and more.

Glossary

Quick, answer-first definitions of every key metric — what MVRV, SOPR, NVT, and CDD mean.

MCP Server

Connect Claude, Cursor, or any MCP client to CryptoQuant data with one URL.

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Supported assets

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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.
  • 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.
  • The full OpenAPI specification: /openapi/v1.json.