{"uid":"cap_UO9aNut3BYv_Fcxni0i7o","slug":"one-engine-text-transform-pack-tier-4-7029385f","name":"ONE Engine Text Transform Pack Tier 4","description":"Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.","url":"https://one-search.one-engine.workers.dev/v2/text-transform-pack/t4?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":{"type":"json","example":{"tier":4,"result":"Tier-dependent output"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0018","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":"$0.0018/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0018","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0018","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UMDlWdOw_89t0twf6CiwP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0018","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Applies a tier-4 text transformation to a given input string via a pay-per-call API on Base using x402.","exampleAgentPrompt":"Run my text through ONE Engine's tier-4 text transform: 'The quarterly report shows declining margins but strong customer retention metrics.' and give me the transformed output.","exampleUseCases":[{"title":"Automated content rewriting for agents","prompt":"Take this product description and run it through ONE Engine's tier-4 text transform pack: 'Our wireless headphones deliver studio-quality sound with 40-hour battery life.' I want to see what the transformation produces."},{"title":"Pipeline text normalization step","prompt":"Process this raw customer feedback through the ONE Engine tier-4 text transformer: 'Very slow delivery but item packaging was perfect and product works great!' — I need the transformed result for my data pipeline."},{"title":"Agent-driven document reformatting","prompt":"Use ONE Engine's text transform pack at tier 4 to process this legal clause: 'The party of the first part agrees to indemnify and hold harmless the party of the second part.' and return what comes back."}],"resultDescription":"A JSON object containing a 'tier' field (integer, value 4) and a 'result' field with the tier-dependent transformed version of the input text string.","failureModes":["Payment failure or insufficient USDC balance via x402 returns a 402 Payment Required error","Empty or missing 'text' field in request body may return a 400 Bad Request","Excessively long text strings may be rejected or truncated","Network or Cloudflare Worker availability issues may cause 5xx errors","Ambiguous tier behavior: 'Tier-dependent output' is underspecified so actual transformation type is unknown without testing"],"whenToPreferThis":"Choose this endpoint when you need a low-cost, pay-per-call text transformation via x402 micropayments on Base and specifically want the tier-4 processing level from ONE Engine's transform pack. Suitable for autonomous agents that need to embed text processing into automated workflows without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:44:25.429Z","isFirstParty":false,"canonicalSlug":"one-engine-text-transform-pack-tier-4-7029385f"}