{"uid":"cap_vXwuDNr4gr-mZBv61LI8e","slug":"market-brand-sentiment-2f578da4","name":"Market & Brand Sentiment","description":"Market & brand sentiment for any keyword, brand, ticker or product: analyses the sentiment of web & news content mentioning it and returns an overall label (positive/negative/neutral/mixed), a net sentiment score (-1..1), positive/negative/neutral shares and an emotion breakdown (anger, happiness, love, sadness, fun).","url":"https://sentiment.openverbs.com/v1/sentiment?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"keyword":{"type":"string","maxLength":200,"minLength":1,"description":"Brand, ticker, product or topic to gauge sentiment for, e.g. \"tesla\", \"bitcoin\", \"nvidia rtx\"."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","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":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LpxtoqYyXpWrZadTFN-8L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes and returns market or brand sentiment for a given keyword such as a ticker, brand, product, or topic","exampleAgentPrompt":"What's the current market and brand sentiment around Bitcoin right now — is it positive, negative, or somewhere in the middle?","exampleUseCases":[{"title":"Pre-trade sentiment check","prompt":"Before I buy into NVIDIA, can you check the current market sentiment around NVIDIA — is the overall vibe bullish or bearish right now?"},{"title":"Brand reputation monitoring","prompt":"I'm about to run a PR campaign for Tesla — can you pull the latest brand sentiment score for Tesla so I know what public perception looks like heading in?"},{"title":"Crypto mood analysis","prompt":"What's the current sentiment around Ethereum? I want to know if the community is feeling positive or negative about it before I adjust my portfolio."}],"resultDescription":"Returns a sentiment assessment for the provided keyword, likely including a sentiment label (positive, negative, neutral) and possibly a numeric sentiment score or confidence metric indicating the current public or market perception of the brand, ticker, product, or topic.","failureModes":["Empty or missing keyword returns validation error","Keyword too long (exceeds 200 characters) triggers schema rejection","Obscure or very niche keyword may return low-confidence or neutral sentiment due to insufficient data","Payment failure via x402 protocol results in 402 response before sentiment is returned","Rate limiting may apply for high-frequency polling of the same keyword"],"whenToPreferThis":"Choose this endpoint when you need a quick, single-keyword sentiment read on a brand, stock ticker, crypto asset, or product topic — especially in financial, marketing, or competitive intelligence workflows where understanding public mood is a prerequisite for action. Prefer this over social media scraping or manual analysis when you need a fast, API-ready sentiment signal without building your own NLP pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T18:30:41.284Z","isFirstParty":false,"canonicalSlug":"market-brand-sentiment-2f578da4"}