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Crypto Market Fear & Greed Sentiment Index

Current market sentiment score (0 = Extreme Fear, 100 = Extreme Greed) and recent daily history.

Call it (no API key)

GET https://api.agentdatahub.de/api/v1/call/crypto-fear-greed?days=7&compact=1

Full metadata: without compact=1 · Markdown: format=llm · Only some fields: add &fields=a,b.c · MCP: tool call_api with {"apiId":"crypto-fear-greed"}

Parameters

Example response (live, compact)

{
  "apiId": "crypto-fear-greed",
  "data_freshness": "live",
  "data": {
    "current_score": 48,
    "classification": "Neutral",
    "history": [
      {
        "score": 48,
        "classification": "Neutral",
        "date": "2026-10-27"
      },
      {
        "score": 50,
        "classification": "Neutral",
        "date": "2026-10-26"
      },
      {
        "score": 54,
        "classification": "Neutral",
        "date": "2026-10-25"
      },
      {
        "score": 51,
        "classification": "Neutral",
        "date": "2026-10-24"
      },
      {
        "score": 50,
        "classification": "Neutral",
        "date": "2026-10-23"
      },
      {
        "score": 68,
        "classification": "Greed",
        "date": "2026-10-22"
      },
      {
        "score": 63,
        "classification": "Greed",
        "date": "2026-10-21"
      }
    ]
  },
  "source": "Alternative.me Fear & Greed Public API",
  "license": "Public Attribution API (CC-BY)"
}

Recorded history available: /api/v1/history/crypto-fear-greed?days=7

Source & license