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Sentiment Data is the Analyst Consensus API from consensus.cryptoquant.com: what curated analysts say about 1,712 assets — crypto, US and KR equities, index ETFs and commodities — as numbers. It serves the daily Analyst Consensus Index, per-asset consensus breakdowns, analyst views and calls, and every analyst’s accuracy track record.
This API is served by the Analyst Consensus service, not by api.cryptoquant.com. It has its own base URL, its own API key (X-API-Key, not Authorization: Bearer) and its own plan rules — see Authentication and Plans & Access. The daily index alone is also available with a CryptoQuant API key through the Indicator API.

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Who can use it

The Analyst Consensus API is available on the Premium plan and the Enterprise plan. Choose the path that fits you:

Premium plan

Individuals and small teams. Subscribe to CryptoQuant Premium and use the API as part of your subscription.

Enterprise plan

Institutions and research teams. Full history, higher rate limits and dedicated onboarding. Pricing is custom per institution.

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Quick start

1

Call a public endpoint — no key needed

The latest index point of any asset, what analysts are saying, the newest calls, the analyst track record and the asset registry need no API key:
2

Get an API key for history and per-analyst data

For the index history, the per-asset breakdown and per-analyst data, get an API key — subscribe to the Premium plan, or contact us for Enterprise access — and send it with every request:
3

Building a tool or an agent?

Import the machine-readable spec from /openapi.json or /openapi.yaml (OpenAPI 3.1, version 2.2.0 — every endpoint with parameters, response schemas, validated examples, the structured error body, every enum in full, and an x-plan block per operation saying who may call it). The same data is an MCP server at https://consensus.cryptoquant.com/mcp (Streamable HTTP, no auth). See For AI Agents.

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Endpoints

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Learn more

Authentication

X-API-Key header or api_key query parameter — and how it differs from the Data API.

Plans & Access

What No key, Free, Premium and Enterprise can read; rate and daily limits; raw source text.

Data Coverage & Freshness

1,712 assets, history since 2021-06-01, end-of-day UTC, sources and conventions.

Errors

Every error code with its HTTP status and what to do; rate-limit headers.

Methodology

How the consensus index, the accuracy scores and the tier badges are calculated.

Support

Questions or issues? Contact us.