{
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  "description": "Composite crypto market sentiment: the Fear & Greed index (value, classification, trend) blended with aggregated news-headline sentiment into one bullish/bearish/neutral score, optionally focused on a coin or query. Data by alternative.me (attributed) + curated RSS headlines.",
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                    "description": "Focus news sentiment on a coin by ticker or name (BTC, ETH, ...); F&G is market-wide",
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