{"uid":"cap_v5zVeYwCtZ02UJpj0WA-v","slug":"sponge-case-text-transform-961cd405","name":"Sponge Case Text Transform","description":"Call when an agent needs text rewritten with the sponge case transform. No network and no LLM. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/case-sponge first.","url":"https://agentshelf.syntexa.ch/v1/case-sponge?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":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4t35s5_vgo3ztXk6CyKQj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Rewrites input text using sponge case (alternating upper/lower characters) with no network or LLM dependencies","exampleAgentPrompt":"Can you apply sponge case to this text: 'This is a perfectly normal statement that should not be taken seriously'?","exampleUseCases":[{"title":"Mocking meme caption generation","prompt":"Take this phrase 'I always follow the rules' and convert it to sponge case for a meme caption."},{"title":"Social media joke formatting","prompt":"Rewrite this text in sponge case for a funny post: 'Everything is completely fine and normal around here.'"},{"title":"Playful message transformation","prompt":"Can you turn 'This is the greatest idea anyone has ever had' into sponge case so I can send it to my friend as a joke?"}],"resultDescription":"Returns the input text with characters alternating between uppercase and lowercase (sponge case style), e.g. 'hElLo WoRlD'","failureModes":["Empty or missing text field returns validation error","Text exceeding 100,000 character limit is rejected","Payment of exactly $0.005 USDC required; incorrect payment amount causes 402 response","Network timeout if payment processing stalls"],"whenToPreferThis":"Use this endpoint when you need a deterministic, fast, offline sponge case transformation without relying on an LLM or external network call. Ideal for meme generation, joke formatting, or any scenario requiring the classic alternating-caps style. Prefer the unpaid sandbox endpoint at POST /v1/sandbox/case-sponge when available to avoid the $0.005 USDC cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T00:53:00.061Z","isFirstParty":false,"canonicalSlug":"sponge-case-text-transform-961cd405"}