{"uid":"cap_z0OKKm5M5Rk8iB-b-I7qd","slug":"one-engine-iso-date-extractor-365e02ed","name":"ONE Engine ISO Date 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/iso-dates/t2?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":"0.0007","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":"$0.0007/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0007","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0007","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rG8Dw0_GaNimDUa9bqQnd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0007","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts and normalizes ISO-formatted dates from arbitrary text input up to 50,000 characters","exampleAgentPrompt":"Pull out all the dates from this contract text and return them in ISO format: 'The project kicks off on March 5th, 2025, with a mid-review on April 15 and final delivery by the end of May 2025.'","exampleUseCases":[{"title":"Contract deadline extraction","prompt":"Here's a vendor contract — can you extract every date mentioned and give them back to me as ISO 8601 dates? 'The agreement commences January 10, 2025, with quarterly reviews on April 10, July 10, and October 10, and expires December 31, 2025.'"},{"title":"Meeting notes date parsing","prompt":"I have these meeting notes and need all the dates pulled out in ISO format so I can add them to my calendar: 'We agreed to follow up next Tuesday the 22nd, with a full review by end of Q2, June 30th.'"},{"title":"News article timeline building","prompt":"Extract all the ISO dates from this news article so I can build a timeline: 'The company was founded in February 2018, went public on November 3, 2021, and announced layoffs in early March 2024.'"}],"resultDescription":"Returns a JSON object containing the ISO-formatted dates found in the input text, suitable for downstream date processing, calendar integration, or structured data pipelines.","failureModes":["Text exceeds 50,000 character limit — request rejected","No dates found in input — may return empty list","Ambiguous date formats (e.g. '05/06/07') may be misinterpreted","Payment failure via x402 — 402 response returned before processing","Malformed JSON body — 400 error"],"whenToPreferThis":"Choose this endpoint when you need a cheap, lightweight, pay-per-call solution to extract and normalize dates from unstructured text without setting up a full NLP pipeline. Ideal for autonomous agents processing documents, emails, contracts, or articles where machine-readable dates are needed and cost efficiency matters. At $0.0007 USDC per call, it's well-suited for high-volume document workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:11.150Z","isFirstParty":false,"canonicalSlug":"one-engine-iso-date-extractor-f20b9da4"}