{"uid":"cap_dbSqwIaYbW8o_pPxYdI85","slug":"astronomical-unit-to-kilometer-converter-17ed13fb","name":"Astronomical Unit to Kilometer Converter","description":"Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.","url":"https://x402-agent.kariguetoazul.workers.dev/api/units/length/astronomical-unit-to-kilometer?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["value"],"properties":{"value":{"type":"number","maximum":1e+100,"minimum":0,"description":"Amount in astronomical units."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"kilometer","from":"astronomical-unit","value":123.45,"converted":18467857137.915,"dimension":"length","precision":"IEEE-754 double"}},"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_r_pS6mIlbnTAc3DNVEP5n","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":"Converts a numeric value in astronomical units (AU) to kilometers using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"How many kilometers is 2.5 astronomical units? Convert that for me.","exampleUseCases":[{"title":"Space mission distance planning","prompt":"I need to know how many kilometers away 0.72 astronomical units is — that's roughly the distance to Venus. Can you convert that to km?"},{"title":"Astronomy homework calculation","prompt":"My homework problem says a comet is 3.2 AU from the Sun — how many kilometers is that?"},{"title":"Exoplanet orbit distance conversion","prompt":"Convert 5.2 AU to kilometers for me — that's Jupiter's orbital distance and I want the exact km figure for a chart I'm making."}],"resultDescription":"A JSON object containing the original value in astronomical units, the converted value in kilometers (IEEE-754 double precision), the source and destination unit labels, and the measurement dimension (length).","failureModes":["Missing or non-numeric 'value' query parameter returns an error","Negative value rejected (minimum is 0 per schema)","Value exceeding 1e+100 rejected (maximum constraint)","Payment not provided or invalid results in 402 Payment Required","Network timeout on Cloudflare Worker execution"],"whenToPreferThis":"Use this endpoint when you need a precise, programmatic conversion from astronomical units to kilometers, especially in agent workflows that require exact IEEE-754 double-precision numeric results rather than approximate human-readable estimates. It is suitable for single-value conversions in space science, astronomy, or educational contexts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:57.838Z","isFirstParty":false,"canonicalSlug":"astronomical-unit-to-kilometer-converter-17ed13fb"}