{"uid":"cap_SG-4xjNFrzznKbxpSFedU","slug":"one-engine-ascii-fold-text-normalizer-980626e3","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/t6?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":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__kAMk6txXtnIcJGn1l3sR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts text containing non-ASCII characters into ASCII-only equivalents via Unicode folding (e.g. accents, diacritics, and special characters are stripped or transliterated).","exampleAgentPrompt":"Can you ASCII-fold this text for me — strip out all the accents and special characters so it's plain ASCII: 'Héllo Wörld, naïve résumé from Ångström'?","exampleUseCases":[{"title":"Normalize multilingual product names","prompt":"I have a product catalog with names like 'Crème brûlée', 'Jalapeño salsa', and 'Ångström meters' — can you convert all those accented characters to plain ASCII so the names work in our legacy inventory system?"},{"title":"Clean user-submitted form data","prompt":"Users are submitting names with accents and umlauts like 'François Müller' — please ASCII-fold those inputs so they're safe to store in our plain-text search index."},{"title":"Prepare text for slug generation","prompt":"I need to turn this article title 'Über die Straße: A Naïve Résumé' into an ASCII-only string before I generate a URL slug from it — can you fold it?"}],"resultDescription":"Returns an object containing the ASCII-folded version of the input text, where all non-ASCII characters have been transliterated or stripped to their closest ASCII equivalents (e.g. 'é' → 'e', 'ü' → 'u', 'ñ' → 'n').","failureModes":["Text exceeding 50,000 characters may be rejected or truncated","Missing required 'text' field returns a validation error","Payment failure via x402 results in 402 Payment Required response","Malformed JSON body returns 400 Bad Request","Some obscure Unicode codepoints may not have defined ASCII mappings and could be dropped silently"],"whenToPreferThis":"Choose this endpoint when you need a cheap, per-call ASCII normalization of Unicode text — particularly for preprocessing international or user-submitted text before storage in ASCII-only systems, URL slug generation, or legacy database ingestion. It is well-suited for autonomous agent pipelines that need lightweight, pay-per-use text cleaning without spinning up a full NLP library.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:26.176Z","isFirstParty":false,"canonicalSlug":"one-engine-ascii-fold-text-normalizer-0420d914"}