{"uid":"cap_ref9lNS2pfS8jNRas53er","slug":"one-engine-text-normalize-uppercase-d89ac612","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/t7?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":"0.0065","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":"$0.0065/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0065","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0065","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gfdChBzHUhE8dLjRVejNE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0065","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 using a pay-per-call utility API on Base via x402 micropayments.","exampleAgentPrompt":"Can you convert this paragraph to all uppercase letters: 'the quick brown fox jumps over the lazy dog. this is a test sentence for normalization.'","exampleUseCases":[{"title":"Normalize product codes to uppercase","prompt":"Take these product SKUs and convert them all to uppercase so they match our database format: 'sku-abc123, sku-def456, sku-ghi789'"},{"title":"Format legal document header text","prompt":"I need this section header converted to all caps for the contract: 'terms and conditions of service agreement'"},{"title":"Standardize CSV column names to uppercase","prompt":"Convert these column names to uppercase so they're consistent: 'firstName, lastName, emailAddress, phoneNumber, accountStatus'"}],"resultDescription":"Returns a JSON object containing the uppercased version of the submitted text, with all alphabetic characters converted to their capital forms and non-alphabetic characters preserved as-is.","failureModes":["Text exceeds 50,000 character limit — request rejected","Empty text field — validation error","Payment failure via x402 — 402 response before processing","Malformed JSON body — 400 bad request","Network timeout on Cloudflare Workers edge"],"whenToPreferThis":"Choose this endpoint when you need a simple, cheap, programmatic uppercase text normalization via a pay-per-call model without subscription overhead. Ideal for autonomous agents needing on-demand, per-invocation text formatting at $0.0065 USDC per call, especially in pipelines already using Base/x402 for micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:26.178Z","isFirstParty":false,"canonicalSlug":"one-engine-text-normalize-uppercase-f9ce816d"}