{"uid":"cap_gZCxpQ1hCDIBbyZw5BNqG","slug":"minichan-sentiment-analysis-nvidia-nim-api-e344e656","name":"MiniChan Sentiment Analysis — NVIDIA NIM API","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://app-minichi.vercel.app/api/sentiment?utm_source=zero.xyz","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":"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":"$0.05/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_0t8olxa7IK_rUQpg41-aP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes the sentiment of a given text string using the MiniMax-M3 428B MoE model via NVIDIA NIM, returning structured sentiment results.","exampleAgentPrompt":"Can you analyze the sentiment of this customer review for me: 'The product arrived quickly and works perfectly, but the packaging was a bit flimsy'?","exampleUseCases":[{"title":"Customer review sentiment triage","prompt":"Classify the sentiment of this product review as positive, negative, or neutral: 'Delivery was fast but the item was damaged when it arrived.'"},{"title":"Social media brand monitoring","prompt":"I need to know the sentiment of this tweet about our brand: 'Really disappointed with how @AcmeCo handled my refund request — total nightmare.' Is it positive, negative, or mixed?"},{"title":"Support ticket mood detection","prompt":"Can you check the emotional tone of this support message: 'I've been waiting three weeks and nobody has gotten back to me. This is completely unacceptable.' Is the customer frustrated or neutral?"}],"resultDescription":"Returns a JSON object containing the detected sentiment of the input text, likely including a sentiment label (e.g. positive, negative, neutral) and possibly a confidence score or polarity value, powered by the MiniMax-M3 428B MoE model via NVIDIA NIM.","failureModes":["Missing required 'text' field returns a validation error","Empty string input may return an undefined or error response","Very long text inputs may be truncated or rejected","Payment failure via x402/USDC on Base will block the request","Model unavailability on NVIDIA NIM backend causes 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need sentiment analysis backed by a large-scale MoE model (428B parameters via NVIDIA NIM) for higher accuracy on nuanced or complex text, and when you are operating in a crypto-native or x402-compatible payment environment using USDC on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T00:36:09.829Z","isFirstParty":false,"canonicalSlug":"minichan-sentiment-analysis-nvidia-nim-api-e344e656"}