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API v2 is in beta — new endpoints and indicators are added continuously. See the Changelog for what’s new.
API v2 keeps everything that works in v1 — the status/result response envelope, Bearer token authentication, and the window/from/to time convention — and adds two new layers: curated, research-grade indicators (the metrics CryptoQuant’s research team actually uses to call market cycles) and market data (exchange-level and aggregated spot & derivatives time-series).

How v2 relates to v1

v2 does not replace v1 — it adds a new layer on top of it. v2 has two families of endpoints: community indicators (curated research-grade signals) and market data (normalized exchange & aggregated time-series). v1 stays the right choice for building your own models from raw on-chain data.

Endpoint structure

v2 has two families of endpoints:
  • Community indicators — browse them in the v2 Metric Catalog.
  • Market data — see the Market Data Overview for the origin/instrument/metric structure, symbol conventions, and discovery endpoints.

Every community metric ships with an interpretation guide

Each v2 community indicator is documented for decision-making, not just data access. Every community endpoint page (e.g. MVRV Z-score) includes, right below the API reference:
  • What it measures — the precise definition of the signal
  • How to interpret it — what rising/falling values mean for market structure
  • Key thresholds — the levels that have historically marked cycle tops and bottoms
  • How to use it — which metrics to combine it with for high-conviction signals
This structure is intentional: AI agents reading these docs (or connecting through the MCP server) get the full analytical context, not just numbers.

What stays the same

Deprecation

v1 remains fully supported. Any future deprecation will be announced in the changelog well in advance.