{"uid":"cap_U9Qv4mzIdP2lC4n1nLu3z","slug":"delx-text-reverse-960a8226","name":"Delx Text Reverse","description":"Reverse a text string to build a replayable transformation fixture. Call when you need this bounded result before handing data to a downstream tool. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Honest limit: execution uses only caller-supplied data in memory; it does not call a paid upstream, retain input, search the web, read a live RPC, or invoke a media generator. Results are advisory; the caller owns authorization, budgets, and production controls.","url":"https://api.delx.ai/api/v1/x402/text-reverse?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","description":"Input field: text."}}},"responseSchema":{"type":"json","example":{"text":"xled","length":4,"schema":"delx/util-text-reverse/v1"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tkLK8Vu9j2aTcoK9TP0dZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Reverses a text string and returns the result as deterministic JSON for use in testing and transformation pipelines","exampleAgentPrompt":"Can you reverse the string 'Hello, World!' for me using the Delx text reverse utility and give me back the result as JSON?","exampleUseCases":[{"title":"Agent preflight sanity check","prompt":"Before I run my full pipeline, can you reverse the string 'pipeline_ready_check' to verify the transformation utility is responding correctly?"},{"title":"Deterministic test fixture generation","prompt":"I need to reverse the string 'The quick brown fox jumps over the lazy dog' to generate a known-good fixture for my unit tests."},{"title":"String reversal for encoding verification","prompt":"Can you flip the text 'AbCdEfGh1234' backwards so I can cross-check it against my own local reversal logic?"}],"resultDescription":"A deterministic JSON object containing the reversed version of the input text string. The response is machine-readable, stateless, and produced locally with no upstream dependencies or data retention.","failureModes":["Missing or empty 'text' field in the request body returns an error response","Malformed JSON request body causes a 400-level error","Payment not fulfilled via x402 protocol results in a 402 Payment Required response","Overly large input strings may exceed size limits and return an error"],"whenToPreferThis":"Choose this endpoint when you need a fast, cheap, deterministic string reversal with a guaranteed JSON response — ideal for agent preflight checks, test fixture generation, and pipeline validation where reproducibility matters. At $0.001 USDC it is well-suited for high-frequency utility calls in automated workflows. Prefer it over a custom implementation when you want a stateless, no-retention micro-utility with a consistent API contract.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T18:54:46.056Z","isFirstParty":false,"canonicalSlug":"delx-text-reverse-960a8226"}