{"uid":"cap_r4XhjdYM9PQL9Q723hMj8","slug":"one-engine-title-case-converter-401dc45a","name":"ONE Engine Title Case Converter","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/title-case?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_jmGgbY2IwcYx8y5kAlmze","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":"Converts a text string to title case formatting using pay-per-call pricing over x402 on Base.","exampleAgentPrompt":"Can you convert this to title case for me: 'the quick brown fox jumps over the lazy dog'?","exampleUseCases":[{"title":"Blog post title formatting","prompt":"Format this blog post title in proper title case: 'how to build autonomous agents with on-chain payments'"},{"title":"Book or article heading normalization","prompt":"I have a bunch of chapter headings in lowercase — can you convert this one to title case: 'introduction to machine learning for beginners'?"},{"title":"Product name display formatting","prompt":"Take this product name and make it title case so it looks right on the storefront: 'ultra lightweight running shoes for men'"}],"resultDescription":"A JSON object containing the input text converted to title case formatting, e.g. {\"text\": \"One Engine Utility\"}.","failureModes":["Missing or empty 'text' field returns an error or empty result","Extremely long strings may be rejected or truncated","Payment failure via x402 prevents the call from completing","Network timeout on the Cloudflare Worker edge node"],"whenToPreferThis":"Choose this endpoint when you need a simple, cheap, single-call title case conversion without setting up a local NLP library — especially in autonomous agent pipelines where microtransaction-based pay-per-call pricing via x402 on Base is already supported. Ideal for formatting titles, headings, or labels at scale without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:43:50.547Z","isFirstParty":false,"canonicalSlug":"one-engine-title-case-converter-401dc45a"}