{"uid":"cap_w9VQOuiRTE4QZvsxFs80l","slug":"one-engine-text-normalize-space-dd4dd76b","name":"ONE Engine Text Normalize-Space","description":"Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.","url":"https://one-search.one-engine.workers.dev/v1/text/normalize-space?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":{"type":"json","example":{"text":"ONE Engine Utility"}},"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_cyhRxrwWaTr7lJ0RXL0jQ","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":"Normalizes whitespace in a given text string, collapsing or trimming excess spaces.","exampleAgentPrompt":"Can you normalize the whitespace in this text for me: 'Hello   world,   this   has   too   many   spaces.'?","exampleUseCases":[{"title":"Clean user-submitted form input","prompt":"Take this form response and clean up the spacing before we store it: 'My   name is   John   Doe   and I   live in   Austin.'"},{"title":"Preprocess text before NLP analysis","prompt":"Before running sentiment analysis, normalize the whitespace in this customer review: 'The product  was  great  but  shipping  was  very  slow.'"},{"title":"Fix copy-pasted document text","prompt":"I just pasted some text from a PDF and it has weird extra spaces everywhere — can you clean it up? Here it is: 'Annual   Report  2024   Revenue   Growth   15%.'"}],"resultDescription":"A JSON object containing the key 'text' with the whitespace-normalized version of the input string — multiple consecutive spaces collapsed to single spaces, and leading/trailing whitespace trimmed.","failureModes":["Missing 'text' field in request body returns an error","Extremely large text strings may time out or be rejected","Empty string input may return an empty string or an error","Non-string values for 'text' may cause a validation error"],"whenToPreferThis":"Choose this endpoint when you need a cheap, fast, stateless way to normalize whitespace in arbitrary text strings — especially in agentic pipelines where text cleaning is a preprocessing step. At $0.001 USDC per call via x402 on Base, it suits high-frequency, low-cost automation workflows where paying per call is preferable to running your own infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:43:57.390Z","isFirstParty":false,"canonicalSlug":"one-engine-text-normalize-space-dd4dd76b"}