{"uid":"cap_WKf--bQw7zqI5Iv5BoXlD","slug":"minichan-sentiment-analysis-nvidia-nim-minimax-m3-788f1f3c","name":"MiniChan Sentiment Analysis (NVIDIA NIM / MiniMax-M3)","description":"NVIDIA NIM MiniMax-M3 (428B MoE) powered API for AI agents. 15 multimodal endpoints — text, vision, code, reasoning, creative. Pay with USDC on Base via x402.","url":"https://minichan.vercel.app/api/sentiment","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"text":{"type":"string","description":"Text to analyze"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","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_oySJp_r47Zo3S8VanU5oo","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 the sentiment of a given text using NVIDIA NIM's MiniMax-M3 428B MoE model, returning sentiment classification and related signals.","exampleAgentPrompt":"Can you analyze the sentiment of this customer review and tell me if it's positive, negative, or neutral: 'The product arrived quickly but the packaging was completely destroyed and customer support ignored my emails.'","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the sentiment classification (e.g. positive, negative, neutral) and likely a confidence score or polarity value for the submitted text, powered by the MiniMax-M3 428B MoE model via NVIDIA NIM.","failureModes":["Missing required 'text' field returns a 400 validation error","Empty or very short text may yield low-confidence or ambiguous results","Text exceeding model context limits may be truncated or rejected","Payment failure (insufficient USDC balance) results in a 402 Payment Required response","Model unavailability or NVIDIA NIM outage returns a 503 error"],"whenToPreferThis":"Choose this endpoint when you need high-quality sentiment classification backed by a large MoE model (428B parameters via NVIDIA NIM) and are already using the x402/USDC micropayment infrastructure. It is especially well-suited for single-call, on-demand sentiment scoring without managing your own LLM infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:31:53.193Z","isFirstParty":false}