{"uid":"cap_ohNGuI20ne278W0LAEmol","slug":"agentutility-market-news-sentiment-8332861f","name":"AgentUtility Market News Sentiment","description":"817 pay-per-call APIs for AI agents. Every endpoint is POST /<name> and is payable in USDC over x402 on Base and Solana — no signup, no API key, just pay-per-call. GET https://x402.agentutility.ai/ returns the same catalog as machine-readable JSON.","url":"https://x402.agentutility.ai/market-news-sentiment?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"required":["text"],"properties":{"text":{"type":"string","description":"Text to analyze. Max 12,000 chars."},"aspects":{"type":"array","description":"Optional. Up to 15 aspect names (e.g. 'food', 'service') to score individually alongside overall sentiment."}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"confidence":{"type":"number"},"overall_score":{"type":"number"},"overall_sentiment":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"confidence":0.82,"overall_score":0.61,"overall_sentiment":"positive"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-OrEUKZEykUNGXa4Vf4D1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes market news and returns an overall sentiment score, sentiment label, and confidence level for financial market coverage.","exampleAgentPrompt":"What's the current market news sentiment? Give me the overall sentiment label, score, and how confident you are in that reading.","exampleUseCases":null,"resultDescription":"Returns a JSON object with three fields: overall_sentiment (a label such as 'positive', 'negative', or 'neutral'), overall_score (a float between 0 and 1 indicating sentiment magnitude), and confidence (a float between 0 and 1 indicating model confidence in the classification).","failureModes":["Insufficient or ambiguous input news content may yield low confidence scores","Payment failure via x402 if wallet balance is insufficient or USDC not available on Base","Rate limiting or timeout if the underlying news data source is unavailable","Neutral or borderline sentiment may produce low overall_score with ambiguous label"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call sentiment reading on market news without managing a subscription or ML pipeline. Ideal for agents that need to make trading decisions, generate market summaries, or filter news by tone. Prefer over free alternatives when USDC micropayments are already integrated and you need a reliable confidence score alongside the sentiment label.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:50:16.985Z","isFirstParty":false,"canonicalSlug":"agentutility-market-news-sentiment-8332861f"}