{"uid":"cap_qRYa8t0g7RljRWCoZB4zN","slug":"datavault-sentiment-analysis-d9c2c53a","name":"DataVault Sentiment Analysis","description":"54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.","url":"https://zetdatavault.vercel.app/api/sentiment","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"text":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ndZszgXrs11TtrbMvmpmz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes the sentiment of a given text string and returns a structured sentiment result","exampleAgentPrompt":"Analyze the sentiment of this customer review and tell me if it's positive, negative, or neutral: 'The product arrived quickly but the packaging was damaged and the quality felt cheap.'","exampleUseCases":null,"resultDescription":"Returns a JSON object with a success boolean and a data object containing the sentiment analysis result for the provided text, likely including sentiment classification (positive/negative/neutral) and possibly a confidence score or numeric sentiment value.","failureModes":["Missing required 'text' field returns a 400 error","Empty string input may return an error or ambiguous result","Very long text may be truncated or rejected","Payment failure (402) if USDC payment is not included or insufficient","Network timeout if the underlying AI model is slow to respond"],"whenToPreferThis":"Choose this endpoint when you need quick, pay-per-call sentiment classification of arbitrary text without committing to a subscription. Ideal for agents that occasionally need to assess tone of user-generated content, customer feedback, or social media posts. Best for single-text, real-time sentiment checks rather than bulk batch processing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:46:44.466Z","isFirstParty":false}