{"uid":"cap_SC6P1uP6vitkS59_kV8UM","slug":"one-engine-text-domain-extraction-t1-10bb2068","name":"ONE Engine Text Domain Extraction (T1)","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/domains/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_oMtjp1K7MeCfdcZlC-V2R","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 domain names or domain-related entities from a block of text using a pay-per-call x402 API on Base.","exampleAgentPrompt":"Extract all domain names mentioned in this text: 'We visited google.com, then checked out openai.com and anthropic.com before landing on cloudflare.com for infrastructure help.'","exampleUseCases":[{"title":"Domain audit from marketing copy","prompt":"Here's our latest blog post draft — can you pull out every domain name or website mentioned in it so I can check them for broken links or competitive references?"},{"title":"Log file domain extraction","prompt":"I have a raw server log snippet here with lots of traffic records — please extract all the unique domain names that appear in it so I can review which external services were contacted."},{"title":"Email thread domain scan","prompt":"Scan this email thread for me and list every domain name that gets referenced — I want to know which websites or services came up in the conversation."}],"resultDescription":"A structured JSON object containing extracted domain names and/or domain-related entities found within the submitted text. The exact response shape is open (additionalProperties: true), so it may include lists of domains, counts, positions, or other metadata depending on the service's parsing logic.","failureModes":["Text exceeds 50,000 character limit — request rejected","Empty or missing 'text' field — validation error","Payment failure via x402 — 402 response returned before processing","No domains found in text — empty result set returned","Malformed input encoding — parsing error"],"whenToPreferThis":"Choose this endpoint when you need a cheap, lightweight, pay-per-call extraction of domain names from raw text without standing up your own NLP pipeline. At $0.0005 USDC per call it is cost-effective for high-volume agent workflows. Prefer it over general-purpose LLM extraction when you want a deterministic, structured output and want to avoid token costs. Best suited for autonomous agents on Base that already use x402 for micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:00.618Z","isFirstParty":false,"canonicalSlug":"one-engine-text-domain-extraction-t1-10bb2068"}