{"uid":"cap_OJ83YZxraCbAwiOWSVQJT","slug":"alphalens-sentiment-scoring-endpoint-128e6619","name":"AlphaLens Sentiment Scoring Endpoint","description":"AI-powered stock analysis, technical indicators, sentiment scoring, and portfolio risk. 11 endpoints. Pay per request via x402 on Base chain.","url":"https://alphacx402.vercel.app/api/sentiment?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"symbol"}}},"responseSchema":{"type":"object","required":["success"],"properties":{"data":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/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_3hS1NbgoEkZnfBChfm39n","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns an AI-powered sentiment score for a given stock symbol based on news, social, and market signals","exampleAgentPrompt":"What's the current AI-powered sentiment score for TSLA? I want to know if the market mood is bullish or bearish before I make a move.","exampleUseCases":[{"title":"Pre-trade sentiment check","prompt":"Before I buy more NVDA shares, can you pull the latest sentiment score for it? I want to see if the market mood is positive or negative right now."},{"title":"Earnings watch sentiment monitoring","prompt":"It's earnings week for Apple — what's the current investor sentiment score for AAPL? I'm trying to gauge whether the street is feeling bullish or bearish heading into the report."},{"title":"Sector rotation research","prompt":"I'm comparing sentiment across a few names — can you get me the sentiment reading for META so I can see how it stacks up against the others I'm looking at?"}],"resultDescription":"Returns a JSON object with a success boolean and a data object containing AI-derived sentiment metrics for the requested stock symbol, likely including sentiment score, directional label (bullish/bearish/neutral), and supporting signal breakdown from news and social sources.","failureModes":["Invalid or unrecognized stock symbol returns an error or empty data object","Missing required 'symbol' field causes a validation error","Payment failure via x402 on Base chain blocks the request","Symbol for a delisted or non-US equity may return no data","Rate limiting or quota exceeded if too many requests are made in quick succession"],"whenToPreferThis":"Choose this endpoint when you need a fast, AI-aggregated sentiment signal for a specific stock ticker and don't want to manually parse news or social feeds. It is especially useful for pre-trade decision support, portfolio monitoring, or building sentiment-aware trading strategies. Prefer it over raw news APIs when you need a pre-scored, structured output rather than raw articles.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:45:10.006Z","isFirstParty":false,"canonicalSlug":"alphalens-sentiment-scoring-endpoint-128e6619"}