{"uid":"cap_kkQ4vKRvfUZ8oxGTeFMwQ","slug":"crypto-fear-greed-news-sentiment-score-a8f8556f","name":"Crypto Fear & Greed + News Sentiment Score","description":"Crypto Fear & Greed Index: the market Fear & Greed value, classification and trend, blended with aggregated crypto 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-dsc","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_9GUqtdFBhOkZjm7l1Ae9H","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 blended bullish/bearish/neutral sentiment score combining the Crypto Fear & Greed Index with aggregated crypto news-headline sentiment, optionally filtered by coin or query.","exampleAgentPrompt":"What's the current crypto market sentiment — is it bullish, bearish, or neutral? Pull the blended Fear & Greed plus news headline score, and focus it on Bitcoin if you can.","exampleUseCases":[{"title":"Daily crypto market mood check","prompt":"What's the overall crypto market sentiment right now — are we in fear or greed territory, and is the news headlines backing that up?"},{"title":"Coin-specific sentiment before investing","prompt":"Before I decide whether to buy more Ethereum, can you pull the blended Fear & Greed and news sentiment score specifically for ETH?"},{"title":"Automated trading signal context","prompt":"I'm running a crypto trading bot — can you get me the current bullish/bearish/neutral sentiment score for Solana, including the Fear & Greed classification and trend?"}],"resultDescription":"Returns a composite sentiment object including the raw Fear & Greed numeric value (0-100), its classification (e.g. 'Extreme Fear', 'Greed'), the current trend direction, aggregated news-headline sentiment score, and an overall bullish/bearish/neutral label — optionally scoped to a specific coin or query keyword.","failureModes":["Upstream alternative.me API unavailable: stale or missing Fear & Greed data returned","Invalid or unrecognized coin symbol: may return general market sentiment rather than coin-specific result","RSS feed latency: headline sentiment may lag real-time events by minutes to hours","No matching news for obscure coin query: sentiment may default to general market score","Rate limiting or payment failure via x402 protocol: 402 response requiring valid USDC payment"],"whenToPreferThis":"Choose this endpoint when you need a single blended sentiment score that combines both the quantitative Fear & Greed Index and qualitative news-headline sentiment for the crypto market. It is especially useful when you want a fast, pre-blended signal rather than calling multiple APIs separately. Prefer it over raw Fear & Greed APIs when you also want news context, and over raw news APIs when you want the quantitative index included. The optional coin parameter makes it suitable for coin-specific sentiment without building your own aggregation pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:50:50.847Z","isFirstParty":false}