{"uid":"cap_E1kx7aYjGBS0q1GHp_y1h","slug":"x402-slinkylayer-ai-1abc4f68","name":"slinkylayer.ai Entity Sentiment Analysis","description":"Accepts JSON input and analyzes the sentiment expressed about entities within the provided text using Google as the provider.","url":"https://x402.slinkylayer.ai/api/v1/proxy/52cfaeea-3451-42f7-9f80-24911ae96430/entity-sentiment","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text","requested_service"],"properties":{"text":{"type":"string"},"requested_service":{"type":"string"}}},"responseSchema":{"input":{"type":"http","method":"POST","bodyType":"json","bodyFields":{"text":{"type":"string","required":true},"google":{"type":"object","required":false,"properties":{"key":{"type":"string"}}},"encoding":{"type":"string","required":false},"requested_service":{"type":"string","required":true}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.050000","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":"$0.050000/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_NSuhLwwLc2uy5m69RM3eQ","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":"Analyzes sentiment expressed about specific entities within a given text using Google's Natural Language API as the underlying provider.","exampleAgentPrompt":"Can you analyze this customer review and tell me how positive or negative the sentiment is for each specific entity mentioned: 'The iPhone camera was stunning but the battery life was absolutely terrible and Apple support was unhelpful'?","exampleUseCases":null,"resultDescription":"Returns sentiment scores and magnitudes for each named entity detected in the input text, indicating whether the expressed opinion about each entity is positive, negative, or neutral, along with confidence or magnitude values powered by Google's NLP engine.","failureModes":["Missing required 'text' field returns validation error","Missing required 'requested_service' field returns validation error","Empty or very short text may yield no entities detected","Text in unsupported languages may produce inaccurate or empty results","Payment failure or insufficient USDC balance returns 402 error","Rate limiting or quota exhaustion on Google backend returns 429 or 503"],"whenToPreferThis":"Choose this endpoint when you need granular, entity-level sentiment rather than document-level sentiment — for example, when a review mentions multiple products, people, or brands and you need to know how each one is perceived independently. Prefer this over generic sentiment endpoints when the output needs to be attributed to specific named entities in the text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T03:42:36.309Z","isFirstParty":false}