{"uid":"cap_GbvbFC483bheM9BczbjXG","slug":"crypto-sent-tags-237f2058","name":"crypto-sent-tags","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.","url":"https://payai.agentstools.dev/crypto/sentiment-tag","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"coin":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ERVsXy_sVP0eXt9KlsQZD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a composite crypto market sentiment score (bullish/bearish/neutral) by blending the Fear & Greed index with aggregated news-headline sentiment, optionally filtered by coin or query.","exampleAgentPrompt":"What's the current crypto market sentiment for Bitcoin — is it bullish, bearish, or neutral? Include the Fear and Greed index value and how news headlines are leaning.","exampleUseCases":[{"title":"Pre-trade sentiment check for Bitcoin","prompt":"Before I make a BTC trade, can you tell me the current market sentiment for Bitcoin? I want to know the Fear and Greed index, whether it's trending up or down, and whether news headlines are bullish or bearish."},{"title":"Ethereum sentiment dashboard alert","prompt":"Is the market sentiment for Ethereum currently bullish, bearish, or neutral? Give me the blended Fear and Greed plus news-headline score so I can decide whether to rebalance my ETH position."},{"title":"General crypto market mood check","prompt":"What's the overall mood of the crypto market right now? I want the Fear and Greed index value, its classification, and a composite bullish/bearish/neutral signal based on news headlines too."}],"resultDescription":"Returns a composite sentiment object including: the Fear & Greed index numeric value, its classification (e.g. Fear, Greed, Extreme Greed), its recent trend direction, aggregated news-headline sentiment polarity, and a final blended bullish/bearish/neutral label for the overall market or a specific coin.","failureModes":["Coin symbol not recognized — returns generic market sentiment instead of coin-specific","Upstream alternative.me API unavailable — Fear & Greed data may be stale or missing","No recent news headlines found for queried coin — headline sentiment component may be absent","Invalid query parameter format — endpoint may return an error or fall back to market-wide defaults"],"whenToPreferThis":"Choose this endpoint when you need a single, ready-to-use sentiment signal that combines both the quantitative Fear & Greed index and qualitative news-headline sentiment into one bullish/bearish/neutral classification. Prefer it over raw Fear & Greed APIs when you also want news-driven context, and over pure news-sentiment APIs when you want the quantitative Fear & Greed baseline included. Ideal for trading decision support, portfolio monitoring alerts, or market briefings where a single composite verdict is more useful than two separate signals.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:51:10.494Z","isFirstParty":false}