{"uid":"cap_KHrWsuQ8wl-gmJwR7GCsU","slug":"one-engine-ascii-fold-text-normalizer-f411b67c","name":"ONE Engine ASCII Fold Text Normalizer","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-normalize/ascii-fold/t10?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":"0.03","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_Pp7TEj8SDeDDXSBGA6oCl","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":"Converts text up to 50,000 characters to ASCII by folding/transliterating Unicode characters to their closest ASCII equivalents.","exampleAgentPrompt":"Take this text and fold all the Unicode and accented characters down to plain ASCII — here it is: 'Héllo wörld, Ñoño café résumé naïve'","exampleUseCases":[{"title":"Sanitize user input for legacy systems","prompt":"I have this user-submitted text full of accented characters and special Unicode letters that needs to go into our old ASCII-only database — can you convert it to plain ASCII? The text is: 'François Müller submitted a résumé from São Paulo.'"},{"title":"Normalize product names for search indexing","prompt":"These product names have all sorts of accents and diacritics that are breaking our search index — normalize them to ASCII: 'Jalapeño sauce, Crème brûlée mix, Ångström measuring kit, Naïve Natural Yoghurt.'"},{"title":"Clean multilingual filenames","prompt":"I need to rename these files to ASCII-safe names for our file system — strip the accents and special characters from these: 'Ñoño_report.pdf, café_menu_été.docx, über_analysis_2024.xlsx'"}],"resultDescription":"Returns a JSON object containing the ASCII-folded version of the input text, where all non-ASCII Unicode characters (accents, diacritics, ligatures, etc.) have been transliterated to their closest ASCII equivalents or removed.","failureModes":["Text exceeding 50,000 characters may be rejected or truncated","Missing required 'text' field returns a validation error","Payment failure (x402) if USDC balance is insufficient or wallet not configured","Non-string input types may cause schema validation errors","Network timeout on Cloudflare Workers edge if request is malformed"],"whenToPreferThis":"Choose this endpoint when you need a simple, pay-per-call ASCII normalization without spinning up your own Unicode library, especially in agent pipelines where text from international sources must be sanitized for downstream ASCII-only systems (databases, filenames, search indexes). At $0.03 per call it is cost-effective for occasional normalization tasks and ideal for autonomous agents using x402 on Base for micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:43:44.571Z","isFirstParty":false,"canonicalSlug":"one-engine-ascii-fold-text-normalizer-0420d914"}