{"uid":"cap_AlOsLKBV3tEjtwBNlsjgB","slug":"agentshelf-case-upper-transform-c447768b","name":"AgentShelf Case Upper Transform","description":"Call when an agent needs text rewritten with the upper case transform. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/case-upper first.","url":"https://agentshelf.syntexa.ch/v1/case-upper?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","examples":["Hello, World!"],"maxLength":100000,"minLength":1,"description":"Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_I3WuSxNDfZrKEQ23Q0Jx5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","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 without any network calls or LLM involvement, for a fixed $0.002 USDC fee.","exampleAgentPrompt":"Can you convert this text to all uppercase: 'the quick brown fox jumps over the lazy dog'?","exampleUseCases":[{"title":"Normalize product code formatting","prompt":"Take this product code 'abc-xyz-123' and convert it to uppercase so it matches our catalog format."},{"title":"Standardize CSV header row","prompt":"I have a CSV header row that reads 'name,email,phone,address' — can you convert it to all caps for me?"},{"title":"Uppercase a legal document clause","prompt":"Please rewrite this clause in all uppercase letters: 'the parties agree that this contract shall be governed by the laws of the state of new york.'"}],"resultDescription":"Returns the input text with every character converted to its uppercase equivalent. The response is a plain transformed string with no metadata, no LLM interpretation, and no network side effects — purely a deterministic case conversion.","failureModes":["Empty string input rejected (minLength:1 constraint)","Input exceeding 100,000 characters rejected","Missing 'text' field in request body returns validation error","Payment failure or insufficient USDC balance blocks the call"],"whenToPreferThis":"Prefer this endpoint when you need a guaranteed deterministic, no-LLM, no-network uppercase conversion at a fixed $0.002 USDC cost. It is ideal for pipeline steps where reproducibility and cost predictability matter. Use the free sandbox endpoint POST /v1/sandbox/case-upper first if available. Choose this over LLM-based rewriting when you need pure case transformation without any semantic alteration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:06.756Z","isFirstParty":false,"canonicalSlug":"agentshelf-case-upper-transform-c447768b"}