{"uid":"cap_UeSQTGtK98K1_92bDYkev","slug":"xkcd-comic-metadata-by-number-6aabc174","name":"xkcd Comic Metadata by Number","description":"Metadata for a specific xkcd comic by its number (param num). Query: ?num= Returns JSON.","url":"https://clonecho.builda.company/x402/s/xkcd-comic?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SFTOUqMfEauaNgVd6AiLx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns metadata for a specific xkcd comic strip given its comic number","exampleAgentPrompt":"Can you pull up the metadata for xkcd comic number 327 — I want to know the title, the image, and the alt text?","exampleUseCases":null,"resultDescription":"A JSON object containing metadata for the requested xkcd comic, including the comic number, title, safe title, image URL, alt text (mouseover text), transcript, and publication date fields (day, month, year).","failureModes":["Comic number does not exist — returns an error or empty response","Missing or invalid num parameter — may return a default or error","Network or payment failure — 402 payment required if USDC not provided","Very high comic numbers not yet published — returns not found"],"whenToPreferThis":"Use this endpoint when you need structured metadata for a specific xkcd comic by its number — ideal for bots, trivia apps, or enrichment workflows that reference known comic IDs. Prefer over scraping xkcd.com directly, as this returns clean JSON without HTML parsing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T00:54:39.210Z","isFirstParty":false,"canonicalSlug":"xkcd-comic-metadata-by-number-6aabc174"}