{"uid":"cap_zavCL8D_dmtcaKojIftO_","slug":"alpha-palmvox-com-b11b351e","name":"PalmVox Crypto Market Overview","description":"Crypto market overview: top movers, volume leaders, sentiment analysis, and fear/greed index.","url":"https://alpha.palmvox.com/api/market","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"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"topMovers":{"type":"array"},"fearGreedIndex":{"type":"number"},"marketSentiment":{"type":"string"}}}}}}},"responseSchema":{"type":"object","required":["timestamp","topMovers","trackRecord","newsHeadline","twitterPulse","alsoAvailable","fearGreedIndex","marketSentiment","totalCryptoMarketCap"],"properties":{"timestamp":{"type":"string"},"topMovers":{"type":"array","items":{"type":"object","required":["price","token","change24h","volume24h"],"properties":{"price":{"type":"number"},"token":{"type":"string"},"change24h":{"type":"number"},"volume24h":{"type":"number"}}}},"trackRecord":{"type":"string"},"newsHeadline":{"type":"string"},"twitterPulse":{"type":"string"},"alsoAvailable":{"type":"array","items":{"type":"object","required":["url","price"],"properties":{"url":{"type":"string"},"price":{"type":"string"}}}},"fearGreedIndex":{"type":"number"},"marketSentiment":{"type":"string"},"totalCryptoMarketCap":{"type":"string"}}},"example":{"request":{"query":"{\\\"input\\\": {\\\"type\\\": \\\"http\\\", \\\"method\\\": \\\"GET\\\", \\\"queryParams\\\": {}}}"},"response":{"timestamp":"2026-04-22T04:05:40.502Z","topMovers":[{"price":77577.5,"token":"BTC","change24h":2.4,"volume24h":0},{"price":2365.01,"token":"ETH","change24h":2.3,"volume24h":0},{"price":87.3,"token":"SOL","change24h":2.5,"volume24h":0}],"trackRecord":"https://alpha.palmvox.com/api/track-record (free)","newsHeadline":"","twitterPulse":"","alsoAvailable":[{"url":"/api/yields/best","price":"$0.005"},{"url":"/api/premium/briefing","price":"$0.03"},{"url":"/api/premium/alpha","note":"Everything in one call","price":"$0.05"}],"fearGreedIndex":50,"marketSentiment":"neutral","totalCryptoMarketCap":"—"}},"exampleRequest":{"query":"{\\\"input\\\": {\\\"type\\\": \\\"http\\\", \\\"method\\\": \\\"GET\\\", \\\"queryParams\\\": {}}}"},"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iWAqma4iR-Cpkhsx7TZui","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a real-time crypto market snapshot including top movers, fear/greed index, market sentiment, and volume leaders.","exampleAgentPrompt":"Give me a quick crypto market overview — show me the top movers, the current fear and greed index, and overall market sentiment.","exampleUseCases":null,"resultDescription":"Returns a JSON object with an array of top movers (token, price, 24h change, volume), a fear/greed index score (0-100), a market sentiment string (e.g. 'neutral', 'bullish', 'bearish'), total crypto market cap, a news headline, and a Twitter pulse signal. Also includes links to related PalmVox endpoints.","failureModes":["Live data unavailable — upstream data source may be down, resulting in stale or empty fields","fearGreedIndex may return 50 (neutral) as a default when sentiment data is unavailable","topMovers volume24h may return 0 when volume data cannot be fetched","Payment not processed (x402 micropayment failure) — endpoint returns 402 before data is delivered","totalCryptoMarketCap returns '—' when aggregator data is unavailable"],"whenToPreferThis":"Use this endpoint when you need a broad, at-a-glance crypto market snapshot in a single call — covering top movers, fear/greed sentiment, and market direction — without needing deep per-token analysis or DeFi-specific yield data. Prefer this over sibling endpoints when the user wants a general market pulse rather than a specific signal, yield search, or Base DEX focus.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T20:27:03.377Z","isFirstParty":false}