{"uid":"cap_0jJeukXEVc77U0x-aEwCJ","slug":"signaldesk-ai-whitespace-normalizer-5a116cee","name":"SignalDesk AI Whitespace Normalizer","description":"Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.","url":"https://x402-agent.kariguetoazul.workers.dev/api/text/whitespace-normalize?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":4096,"description":"Text to process."}}},"responseSchema":{"type":"json","example":{"text":"one two"}},"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_5ckLzL_kU2L8cH7BzBcGt","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 text string by collapsing multiple spaces, tabs, and newlines into single spaces","exampleAgentPrompt":"Can you clean up this text for me — it has a bunch of extra spaces and weird spacing between words: 'Hello   world,  this   is   a   test.'","exampleUseCases":[{"title":"Clean up user-submitted form input","prompt":"A user submitted a bio field on our form and it has tons of extra spaces and tabs all over it — can you normalize the whitespace so it reads cleanly: 'My   name is   John   and I   love coding.'"},{"title":"Preprocess text before NLP analysis","prompt":"Before I run sentiment analysis on this customer review, I need to clean up the spacing — it came out of a PDF parser with tons of extra spaces: 'The  product  was  great  but  delivery  was   slow.'"},{"title":"Standardize scraped web content spacing","prompt":"I scraped this paragraph from a website and it has irregular whitespace everywhere — can you normalize it to single spaces so I can display it cleanly: 'Welcome   to  our  store.   We   offer   great   deals  daily.'"}],"resultDescription":"A JSON object with a 'text' field containing the input string with all whitespace sequences collapsed into single spaces, resulting in a clean, uniformly spaced string.","failureModes":["Text exceeds 4096 character limit — request rejected","Empty or missing 'text' field — validation error returned","Payment of 0.001 USDC not fulfilled — 402 Payment Required response","Malformed JSON body — parse error returned"],"whenToPreferThis":"Choose this endpoint when you need a simple, fast, paid-per-call whitespace normalization step in an agent pipeline, particularly when using x402-compatible micropayment infrastructure. Suited for preprocessing pipelines where consistent spacing is required before downstream NLP or display tasks, and where a managed API call is preferred over running custom string logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:44:19.560Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-whitespace-normalizer-5a116cee"}