{"uid":"cap_YPFjEQCg2Te2JPvB8Je8u","slug":"one-engine-text-normalize-uppercase-2987921f","name":"ONE Engine Text Normalize Uppercase","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/uppercase/t8?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":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DOpntA0VIXPpnMndJLRjZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts input text to uppercase (ALL CAPS) via a pay-per-call API using x402 micropayments on Base.","exampleAgentPrompt":"Can you uppercase the following text for me: 'hello world, this is a test message that needs to be in all caps'?","exampleUseCases":[{"title":"Normalize display text for banners","prompt":"Take this headline — 'breaking news: markets surge to record highs' — and convert it to all caps so I can use it in a banner display."},{"title":"Standardize user-submitted data","prompt":"I have a user-entered country code 'united states' that needs to be uppercased before I store it in the database — can you normalize it?"},{"title":"Format legal document section headers","prompt":"Convert this section header text to uppercase for a legal contract: 'terms and conditions of service agreement'"}],"resultDescription":"A JSON object containing the uppercased version of the submitted text string, with all alphabetic characters converted to their capital equivalents.","failureModes":["Text exceeding 50,000 characters may be rejected or truncated","Payment failure via x402 if insufficient USDC balance on Base","Empty or missing 'text' field returns a validation error","Network timeout on Cloudflare Workers edge in rare cases"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call text uppercasing utility without managing your own string processing infrastructure, especially in agentic pipelines already using x402 micropayments on Base. Ideal for low-volume, on-demand normalization tasks where spinning up a local function is overkill.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:22.275Z","isFirstParty":false,"canonicalSlug":"one-engine-text-normalize-uppercase-f9ce816d"}