{"uid":"cap_wK5-vUxDNnVxCEt4cJIqN","slug":"nlp-sentiment-aggregator-mcp-m2mcent-160-3f96b97d","name":"NLP Sentiment Aggregator MCP (m2mcent #160)","description":"The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.","url":"https://api.m2mcent.com/nlp-sentiment-aggregator-mcp-160/api/execute?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["data"],"properties":{"data":{"type":"string"}}},"responseSchema":{"type":"object","required":["result"],"properties":{"result":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"$0.828614/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.828614","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.828614","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dllZmd5h1LdaoTLjiHhjV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.828614","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes a text string and returns a boolean sentiment classification result via a monetized MCP node.","exampleAgentPrompt":"Run a sentiment analysis on this text and tell me if it's positive or negative: 'The onboarding process was smooth but the support team took forever to respond.'","exampleUseCases":[{"title":"Customer review tone detection","prompt":"Analyze the sentiment of this customer review and tell me if it's positive or negative: 'Delivery was fast but the packaging was completely crushed.'"},{"title":"Social media post classification","prompt":"Is this tweet expressing a positive or negative sentiment? 'Can't believe how bad the new update is — completely unusable now.'"},{"title":"Support ticket mood triage","prompt":"Check whether this support message is positive or negative so I can prioritize it: 'Everything was working perfectly until this morning's update broke everything.'"}],"resultDescription":"A JSON object with a single boolean 'result' field indicating the sentiment classification outcome — true or false — for the submitted text string.","failureModes":["Missing or empty 'data' field returns a validation error","Non-string input in 'data' field may cause a processing error","Payment failure via x402 protocol blocks execution","Ambiguous or very short text may produce unreliable boolean output","Server-side MCP node unavailability returns a 5xx error"],"whenToPreferThis":"Choose this endpoint when you need a simple, fast boolean sentiment classification on a text string and are operating within an x402 payment-capable agent pipeline. Best suited for high-volume triage scenarios where a binary positive/negative signal is sufficient and you want to avoid the token overhead of in-context LLM sentiment analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:47:12.943Z","isFirstParty":false,"canonicalSlug":"nlp-sentiment-aggregator-mcp-m2mcent-160-3f96b97d"}