{"uid":"cap_YaGt8_nDMDdSVhrZ7r_Jx","slug":"x402-agent-economy-lab-text-analysis-api-6d1559f2","name":"x402 Agent Economy Lab Text Analysis API","description":"Machine-payable NLP micro-services: sentiment, entity extraction, summarization, report, batch. Paid per call in REAL USDC on Base mainnet.","url":"https://rqjzcd-ip-209-115-177-214.tunnelmole.net/text-analysis","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7sYHrT8zJtIHpR15CM3xm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Machine-payable NLP micro-service performing sentiment analysis, entity extraction, summarization, and batch text processing, paid per call in real USDC on Base mainnet via x402.","exampleAgentPrompt":"Analyze the sentiment of this product review and extract any named entities from it: 'The battery life on the XPhone Pro is incredible, but customer support from TechCorp was frustrating and slow.' — pay the $0.02 USDC per-call fee automatically.","exampleUseCases":[{"title":"Customer review sentiment triage","prompt":"I have a customer review I need analyzed — figure out the overall sentiment and pull out any brand or product names mentioned: 'Shipment from FastLogistics arrived damaged; the Apex Blender was cracked and unusable.' Charge the micro-payment automatically."},{"title":"News article entity extraction","prompt":"Extract all the named people, organizations, and locations from this news paragraph: 'CEO Jane Merritt announced that GlobalTech will expand operations into Singapore and Berlin by Q4.' I need the results structured so I can store them."},{"title":"Research paper auto-summarization","prompt":"Summarize this abstract down to two or three sentences so I can quickly decide if it's relevant: 'This study examines the long-term effects of urban green spaces on mental health outcomes across five European cities, drawing on a longitudinal cohort of 12,000 participants over ten years...' Go ahead and run it."}],"resultDescription":"Returns NLP analysis results for the submitted text, which may include a sentiment label and score, a list of extracted named entities with their types, a condensed summary of the input, or a structured NLP report — depending on the task requested. For batch requests, results are returned for each text input.","failureModes":["Payment failure or insufficient USDC balance causes 402 Payment Required response","Empty or missing 'text' field returns a 400 Bad Request error","Extremely long text inputs may exceed processing limits and return a 413 or timeout","Network tunnel instability on tunnelmole host may cause intermittent 503 errors","Unsupported task type returns an error or unexpected output","Rate limiting may apply if too many calls are made in rapid succession"],"whenToPreferThis":"Choose this endpoint when your agent needs to perform NLP tasks (sentiment, entity extraction, summarization) on arbitrary text and can autonomously pay micro-fees in USDC via the x402 protocol on Base mainnet. It is well-suited for agentic pipelines that need per-call, pay-as-you-go NLP without subscription management. Prefer this over free or subscription NLP APIs when operating in a machine-to-machine economy context or testing x402 payment rails with real USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:33:16.921Z","isFirstParty":false}