{"uid":"cap_Yw4ZmDg0UrW0LDdBgHt0N","slug":"creator-desk-etag-quote-utility-3e1033b4","name":"Creator Desk ETag Quote Utility","description":"Machine-callable x402-paid utilities for autonomous agents.","url":"https://creator-desk-x402-isolated.onrender.com/v1/utility/etag-quote?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"value":{},"options":{"type":"object"}}},"responseSchema":{"type":"json","example":{"result":"example","operation":"etag_quote"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ybCr9D_gAjuGhMLnt-AWy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a quoted ETag string from a given value, useful for HTTP cache validation headers and conditional request workflows.","exampleAgentPrompt":"Can you generate a quoted ETag string for the value 'abc123def456' using the etag-quote utility so I can use it in my HTTP cache validation header?","exampleUseCases":[{"title":"HTTP cache header generation","prompt":"I need a properly quoted ETag string for the value 'v2.0.1-build-9923' so I can set it as the ETag header in my API response — can you run it through the etag-quote utility?"},{"title":"Conditional request setup for API","prompt":"Generate a quoted ETag for '2024-06-01T12:00:00Z' so I can use it in an If-Match header for my conditional PUT request."},{"title":"Cache key formatting for CDN","prompt":"Take the hash value 'd41d8cd98f00b204e9800998ecf8427e' and format it as a quoted ETag string for my CDN cache invalidation workflow."}],"resultDescription":"Returns a JSON object containing a 'result' field with the quoted ETag string and an 'operation' field confirming 'etag_quote', ready to be used directly in HTTP ETag or If-Match headers.","failureModes":["Missing or null 'value' input may return an error or empty result","Unsupported options keys may be silently ignored or cause a 400 error","Service cold-start on Render.com free tier may cause initial latency or timeout","Payment failure via x402 protocol will prevent execution and return a 402 response"],"whenToPreferThis":"Choose this endpoint when you need a micro-utility to programmatically format a value as a quoted ETag string for HTTP cache control workflows, especially in agent pipelines where constructing ETag headers must be automated at low cost ($0.01 USDC per call) without standing up custom formatting logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:40:59.829Z","isFirstParty":false,"canonicalSlug":"creator-desk-etag-quote-utility-3e1033b4"}