{"uid":"cap_v4qtab-CIYDvA3ZURQyQD","slug":"x402-data-hub-v2-crypto-news-sentiment-analysis-5a4494bf","name":"x402 Data Hub v2 - Crypto News Sentiment Analysis","description":"16 paid endpoints - Crypto, Exchange, Yield, Governance, Sentiment","url":"https://x402-data-hub-v2.vercel.app/api/sentiment/news","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":{"p10Cents":"5.0000","medianCents":"5.0000","p90Cents":"5.0000","minCents":"5.0000","maxCents":"5.0000","p95Cents":"5.0000","sampleCount":1,"varies":false,"failureChargeRate":null},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qcC3jGv9LwcF72kzkHtVL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes sentiment of cryptocurrency-related news articles, returning sentiment scores and classifications for crypto market intelligence","exampleAgentPrompt":"Can you pull the latest news sentiment score for Bitcoin from the x402 Data Hub — I want to know if the current news coverage is bullish or bearish?","exampleUseCases":null,"resultDescription":"Returns a sentiment classification (positive, negative, or neutral) along with a numerical sentiment score derived from recent cryptocurrency news articles, helping agents assess market mood and news-driven signals for specific crypto assets or topics.","failureModes":["Invalid or missing cryptocurrency symbol returns a 400 error","No recent news available for the queried asset results in empty or null sentiment data","Payment not completed via x402 protocol results in 402 Payment Required response","Rate limit exceeded returns a 429 error","Malformed POST body returns a 400 bad request error"],"whenToPreferThis":"Choose this endpoint when you need structured, quantified sentiment signals derived specifically from crypto news coverage, rather than social media sentiment. Ideal for agents building market intelligence dashboards, trading signal pipelines, or portfolio monitoring tools that need news-based sentiment as a data input. Prefer over generic NLP sentiment APIs when you need crypto-domain-specific analysis with minimal setup cost ($0.05 USDC per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:43:43.061Z","isFirstParty":false}