{"uid":"cap_0w4BXTJTa9Qqfx4GOVqvs","slug":"one-engine-email-extractor-83660b7b","name":"ONE Engine Email Extractor","description":"Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.","url":"https://one-search.one-engine.workers.dev/v3/text-extract/emails/t1?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"text":{"type":"string","description":"Text up to 50000 characters"}}},"responseSchema":{"type":"object","additionalProperties":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0005","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":"$0.0005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_I_KsSSZz9HnS1qsbccYbC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts email addresses from a block of text up to 50,000 characters","exampleAgentPrompt":"Extract all email addresses from this text for me: 'Contact our team at support@example.com or reach John at john.doe@company.org for billing questions.'","exampleUseCases":[{"title":"Lead extraction from scraped pages","prompt":"I scraped the HTML content from a company's contact page — can you pull out all the email addresses from it? Here's the raw text: 'For sales inquiries email sales@acme.com, for support contact help@acme.com, and for press reach out to press@acme.com.'"},{"title":"Email harvest from document dump","prompt":"I have a big block of text from a PDF of conference attendees — can you scan through it and extract every email address you find?"},{"title":"Contact mining from forum thread","prompt":"Here's the raw text of a forum thread — please pull out all the email addresses people have shared in it so I can build a contact list."}],"resultDescription":"Returns a JSON object containing the email addresses extracted from the submitted text. The exact response structure uses additionalProperties, so the agent should expect a list or array of found email addresses, potentially with metadata about each match.","failureModes":["Text exceeds 50,000 character limit — request rejected or truncated","No email addresses present in the text — empty result returned","Malformed or non-string input — schema validation error","Payment failure via x402 on Base — 402 response with payment details","Obfuscated emails (e.g. 'user at domain dot com') may not be detected"],"whenToPreferThis":"Choose this endpoint when you need a cheap, fast, pay-per-call email extraction from raw text without managing your own regex or NLP pipeline. At $0.0005 USDC per call it is ideal for high-volume agentic workflows on Base using x402. Prefer it over general-purpose LLM extraction when you want a deterministic, structured output and cost predictability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:43:54.039Z","isFirstParty":false,"canonicalSlug":"one-engine-email-extractor-1e1c9b7a"}