{"uid":"cap_dpX4-oml3X5sELAx3vWp_","slug":"one-engine-text-uuid-extractor-d48bdbfb","name":"ONE Engine Text UUID 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/uuids/t3?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":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_OIgKwu2PcN-twkq8ARdej","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Extracts UUIDs (v4 identifiers) found within a block of text up to 50,000 characters.","exampleAgentPrompt":"Scan this text for me and pull out every UUID you can find: 'Job 3f6a1b2c-4d5e-6f7a-8b9c-0d1e2f3a4b5c completed. Related task 9a8b7c6d-5e4f-3a2b-1c0d-e9f8a7b6c5d4 was skipped.'","exampleUseCases":[{"title":"UUID extraction from log files","prompt":"I have a big chunk of server logs and I need you to pull out every UUID mentioned in them — here's the text: 'Error in session 1a2b3c4d-5e6f-7a8b-9c0d-e1f2a3b4c5d6, retrying task 9f8e7d6c-5b4a-3928-1706-e5d4c3b2a190...'"},{"title":"Parsing identifiers from API response","prompt":"This API response has a bunch of UUIDs scattered through the JSON text — can you extract all of them for me? Here's the raw text: '{\"user\":\"b1c2d3e4-f5a6-7890-abcd-ef1234567890\",\"order\":\"a0b1c2d3-e4f5-6789-0123-456789abcdef\"}'"},{"title":"Deduplicating IDs from a document","prompt":"Go through this document text and give me a list of all the unique UUID identifiers you find in it: 'Record 4c1d2e3f-5a6b-7c8d-9e0f-a1b2c3d4e5f6 links to parent 7d8e9f0a-1b2c-3d4e-5f6a-7b8c9d0e1f2a and also references 4c1d2e3f-5a6b-7c8d-9e0f-a1b2c3d4e5f6 again.'"}],"resultDescription":"An object containing the UUIDs extracted from the provided text, likely as an array or structured map of found v4 UUID strings.","failureModes":["Text exceeds 50,000 character limit — request rejected","No UUIDs found in text — empty result returned","Malformed input (non-string text field) — validation error","Payment failure via x402 — 402 response before processing"],"whenToPreferThis":"Choose this endpoint when you need a cheap, pay-per-call micro-utility to programmatically scan and extract UUID v4 identifiers from arbitrary text without standing up your own regex pipeline. Ideal for agents processing logs, API responses, or documents at low volume where cost efficiency matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:42:50.732Z","isFirstParty":false,"canonicalSlug":"one-engine-text-uuid-extractor-d48bdbfb"}