{"uid":"cap_MatxMarM0xOnhqeacxl_d","slug":"x402-agent-economy-lab-find-work-email-nlp-endpoint-a6a3a7d3","name":"x402 Agent Economy Lab – Find Work Email NLP Endpoint","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/v1/email/find-work?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3v4zSquDaTWWfO_fTLSfN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Accepts text input and performs NLP processing (sentiment, entity extraction, summarization, or related analysis) for a per-call USDC micropayment on Base mainnet via the x402 protocol.","exampleAgentPrompt":"Can you run NLP analysis on this paragraph and pull out the key entities and overall sentiment — it'll charge $0.03 USDC per call via x402: 'The quarterly earnings report showed a 15% revenue increase, driven by strong performance in the Asia-Pacific region under CEO Sarah Chen.'","exampleUseCases":[{"title":"Sentiment check on customer feedback","prompt":"Analyze the sentiment of this customer review and tell me if it's positive, negative, or mixed: 'The onboarding was smooth but the billing system kept throwing errors every time I tried to upgrade my plan.'"},{"title":"Entity extraction from news article","prompt":"Extract all the named entities — people, companies, and locations — from this paragraph: 'Elon Musk's SpaceX secured a $2.9 billion NASA contract in Houston, beating out Blue Origin founded by Jeff Bezos.'"},{"title":"Summarize a job posting for an agent","prompt":"Summarize this job description into two or three key bullet points so I can quickly decide if it's worth applying: 'We are looking for a senior backend engineer with 5+ years of experience in distributed systems, Kubernetes, and Go, based in San Francisco or remote, offering $180k–$220k plus equity.'"}],"resultDescription":"Returns an NLP analysis result for the submitted text, which may include sentiment classification, extracted named entities, a summary, or a structured report depending on the endpoint's processing mode. Charged $0.03 USDC per successful call settled on Base mainnet.","failureModes":["Payment not included or insufficient USDC — returns HTTP 402 with payment requirements","Text field missing or empty — returns 400 bad request","Tunnel host offline or unreachable — connection timeout or 502/503","Base mainnet payment settlement failure — transaction rejected","Text too long for processing — may return 413 or truncation error"],"whenToPreferThis":"Choose this endpoint when you need lightweight, per-call NLP processing (sentiment, entities, summary) without a subscription, especially if your agent workflow supports x402 micropayment rails on Base mainnet. Best for agentic pipelines that need to pay only for what they use in real USDC, rather than managing API keys or monthly billing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:36:41.672Z","isFirstParty":false,"canonicalSlug":"x402-agent-economy-lab-find-work-email-nlp-endpoint-a6a3a7d3"}