{"uid":"cap_wm5wVitwPFK9hpCjf472a","slug":"vextorium-market-sentiment-analyzer-4fd92fb3","name":"Vextorium Market Sentiment Analyzer","description":"Market sentiment of any text (news, posts, tweets; any language) via local AI (Qwen3-8B): bullish / bearish / neutral, score -1 to 1, confidence, mentioned assets and a short reason.","url":"https://api.vextorium.com/sentimiento-pago?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"required":["texto"],"properties":{"texto":{"type":"string","description":"Text to analyse"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"aviso":{"type":["string","null"]},"modelo":{"type":["string","null"]},"motivo":{"type":["string","null"]},"confianza":{"type":["number","null"]},"puntuacion":{"type":["number","null"]},"sentimiento":{"type":["string","null"]},"activos_mencionados":{"type":["array","null"],"items":{"type":["string","null"]}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.006","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":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UYpW3JtCeucHiUifnKN5z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes any text (news, tweets, posts, any language) for financial market sentiment using a local Qwen2.5-7B AI model, returning bullish/bearish/neutral verdict, score from -1 to 1, confidence, mentioned assets, and a short reason.","exampleAgentPrompt":"Can you analyze the market sentiment of this tweet: 'Bitcoin ETF approval is imminent, institutions are piling in — this is the start of the bull run'? I want to know if it's bullish, bearish, or neutral, the confidence score, and which crypto assets are mentioned.","exampleUseCases":[{"title":"Crypto news sentiment triage","prompt":"Analyze the sentiment of this news headline for me: 'SEC delays Ethereum spot ETF decision amid regulatory uncertainty' — is it bullish, bearish, or neutral, what's the score, and how confident is the model?"},{"title":"Social media signal extraction","prompt":"Check this tweet for market sentiment: 'Solana is crashing, whales are dumping hard, get out now' — give me the sentiment, score from -1 to 1, confidence, and any assets mentioned."},{"title":"Multilingual financial post analysis","prompt":"I have this Spanish financial article excerpt: 'El precio del Bitcoin sigue subiendo impulsado por la demanda institucional.' Can you tell me the sentiment, confidence, and which assets are mentioned?"}],"resultDescription":"Returns a JSON object with: 'sentimiento' (bullish/bearish/neutral string), 'puntuacion' (float score from -1 to 1), 'confianza' (confidence float 0 to 1), 'activos_mencionados' (array of mentioned asset names), 'motivo' (short text reason for the classification), 'modelo' (model name used), and 'aviso' (optional warning string if applicable).","failureModes":["Empty or missing 'texto' field returns an error","Extremely long text may exceed model context window","Ambiguous or non-financial text may return neutral with low confidence","Network or inference timeout if local model is busy","Non-JSON body type may cause parsing errors"],"whenToPreferThis":"Choose this endpoint when you need financial market sentiment analysis on arbitrary text in any language, especially when you want a structured output including score, confidence, and asset extraction in a single call. It is well-suited for crypto and DeFi-focused sentiment pipelines, multilingual content, and when you want local AI inference (Qwen2.5-7B) rather than a cloud LLM dependency.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:45:29.970Z","isFirstParty":false,"canonicalSlug":"vextorium-market-sentiment-analyzer-4fd92fb3"}