{"uid":"cap_eGohlQeCX8W5nwcyjxQkx","slug":"classroom-date-offset-calculator-823e68ab","name":"Classroom Date Offset Calculator","description":"Classroom Date offset calculator: Add or subtract whole days from an ISO date. Tailored for classroom workflows.","url":"https://market.datapackvibe.com/x402/date-offset-classroom?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"date":{"type":"string","default":"2026-01-15"},"days":{"type":"number","default":14}}},"responseSchema":null,"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_ZjuBMmc7R9IfI1QUjNQZV","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":"Adds or subtracts a specified number of whole days from an ISO date, tailored for classroom scheduling workflows.","exampleAgentPrompt":"What date is 14 days after January 15, 2026? I need to set a classroom assignment deadline.","exampleUseCases":[{"title":"Assignment deadline from start date","prompt":"Our unit starts on March 3, 2026 — what date is 21 days later so I can set the final project deadline?"},{"title":"Calculate makeup exam window","prompt":"The original exam was February 10, 2026. What date is 5 days after that so I can schedule the makeup session?"},{"title":"Back-calculate assignment open date","prompt":"If my course ends on June 20, 2026, what date is 30 days before that? I want to know when to open the final assignment."}],"resultDescription":"Returns the resulting ISO date after adding or subtracting the specified number of whole days from the input date, suitable for use in classroom scheduling logic.","failureModes":["Invalid ISO date format returns an error or unexpected result","Non-integer or missing 'days' value may cause a computation error","Negative day offsets must be supported but behavior should be verified","Network or payment authorization failure returns no result"],"whenToPreferThis":"Choose this endpoint when you need a simple, reliable date offset computation specifically in an educational or classroom context, especially within automated workflows that already use the datapackvibe marketplace and x402 micropayment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:48:22.541Z","isFirstParty":false,"canonicalSlug":"classroom-date-offset-calculator-823e68ab"}