{"uid":"cap_aSRnY3XS7Z--jhOl_hw-9","slug":"alpha-palmvox-com-ee5daac9","name":"PalmVox Crypto News with Sentiment & Market Impact","description":"Latest crypto news headline with sentiment analysis and market impact assessment. Breaking news from top sources, updated every 2 hours.","url":"https://alpha.palmvox.com/api/crypto/news","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":{"impact":{"type":"string"},"headline":{"type":"string"},"sentiment":{"type":"string"}}}}}}},"responseSchema":null,"example":{"request":{"query":"{\\\"input\\\": {\\\"type\\\": \\\"http\\\", \\\"method\\\": \\\"GET\\\", \\\"queryParams\\\": {}}}"},"response":{"impact":"moderate","headline":"Scanning for latest news...","sentiment":"neutral","lastUpdated":"2026-04-22T04:05:40.502Z","trackRecord":"https://alpha.palmvox.com/api/track-record (free)","twitterPulse":"","alsoAvailable":[{"url":"/api/signals","price":"$0.01"},{"url":"/api/premium/alpha","note":"Everything in one call","price":"$0.05"},{"url":"/api/analyze","note":"POST {token: 'ETH'}","price":"$0.02"}],"fearGreedIndex":50}},"exampleRequest":{"query":"{\\\"input\\\": {\\\"type\\\": \\\"http\\\", \\\"method\\\": \\\"GET\\\", \\\"queryParams\\\": {}}}"},"tags":["x402"],"displayCostAmount":"0.005000","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":"$0.005000/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_K3D8Ost40tAjcU1CcAeIa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest crypto news headline enriched with sentiment analysis and market impact assessment, updated every 2 hours from top sources.","exampleAgentPrompt":"What's the latest breaking crypto news headline right now, and is it bullish or bearish — what's the market impact?","exampleUseCases":null,"resultDescription":"Returns the most recent crypto news headline along with a sentiment classification (e.g. bullish/bearish/neutral) and a market impact assessment indicating the significance or direction of the news on crypto markets. Data is refreshed every 2 hours from top news sources.","failureModes":["No recent news available — stale or empty response if data pipeline is lagging beyond 2-hour cycle","Payment required (402) if x402 payment header is missing or USDC balance is insufficient","Rate limiting or service unavailability returning 5xx errors","Partial response if sentiment model fails to classify the headline"],"whenToPreferThis":"Use this endpoint when you need a fast, single-call snapshot of the most impactful crypto news headline plus its sentiment and market impact — ideal for AI agents that need a quick market pulse without ingesting a full news feed. Prefer this over raw news APIs when pre-computed sentiment and impact scoring is needed out of the box.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T21:25:51.064Z","isFirstParty":false}