{"uid":"cap_rLnzkG1SGQcaojoqn5R2h","slug":"datavault-sentiment-analysis-5a6d31d0","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://zetavault.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_q2K8R5LdBoVNLi6YEyAnK","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, returning a structured sentiment result via AI-powered text processing.","exampleAgentPrompt":"Can you analyze the sentiment of this customer review and tell me if it's positive, negative, or neutral: 'The delivery was super fast but the product quality was really disappointing'?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a 'success' boolean and a 'data' object containing the sentiment classification and likely a score or confidence level for the analyzed text.","failureModes":["Missing 'text' field in request body returns validation error","Empty string input may return error or ambiguous result","Very long text inputs may be truncated or rejected","Payment failure (insufficient USDC) returns 402 Payment Required","Service unavailability returns 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call sentiment classification of arbitrary text without managing your own NLP infrastructure. Best for low-to-medium volume use cases where simplicity and per-call pricing are preferred over a subscription NLP API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:46:44.465Z","isFirstParty":false}