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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 a new layer of curated, research-grade indicators: the metrics CryptoQuant’s research team actually uses to call market cycles.

How v2 relates to v1

v2 does not replace v1 — it adds a curated indicator layer on top of it. v1 stays the right choice for building your own models from raw data; v2 is for consuming battle-tested signals with documented thresholds.

Endpoint structure

All v2 metrics live under a single community namespace:
Browse all available metrics in the v2 Metric Catalog.

Every metric ships with an interpretation guide

Each v2 metric is documented for decision-making, not just data access. Every 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.