{"uid":"cap_byQtduZdmOOJ6myScNEeG","slug":"signaldesk-ai-kilocalorie-to-kilojoule-converter-90480f19","name":"SignalDesk AI Kilocalorie to Kilojoule 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/energy/kilocalorie-to-kilojoule?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 thermochemical kilocalories."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"kilojoule","from":"kilocalorie","value":123.45,"converted":516.5148,"dimension":"energy","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_PgbSTNDY5FfDkIcDOymyx","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 thermochemical kilocalorie value to kilojoules using IEEE-754 double precision arithmetic","exampleAgentPrompt":"Convert 250 kilocalories to kilojoules for me — I need the exact numeric result.","exampleUseCases":[{"title":"Nutrition label energy conversion","prompt":"I have a food item listed as 450 kcal on its nutrition label — what is that in kilojoules?"},{"title":"Fitness app metric translation","prompt":"My workout tracker says I burned 320 kilocalories. Can you convert that to kilojoules so I can log it in my European fitness app?"},{"title":"Scientific report unit standardization","prompt":"I need to express 1800 thermochemical kilocalories in kilojoules for my research report — can you give me the precise converted value?"}],"resultDescription":"Returns a JSON object containing the original value in kilocalories, the converted value in kilojoules (IEEE-754 double precision), the source unit ('kilocalorie'), the target unit ('kilojoule'), and a dimension label ('energy'). Example: 123.45 kcal converts to approximately 516.51 kJ.","failureModes":["Missing or invalid 'value' query parameter returns an error","Negative input values are rejected (minimum: 0)","Values exceeding 1e+100 are rejected by schema validation","Non-numeric value parameter causes a validation error","Network or worker availability issues may return 5xx errors"],"whenToPreferThis":"Use this endpoint when you need a precise, programmatic kilocalorie-to-kilojoule conversion without relying on a general-purpose calculator or LLM approximation. Ideal for agents processing nutrition data, scientific computations, or fitness metrics that require deterministic IEEE-754 double-precision results. Prefer this over a formula-based approximation when auditability and exact numeric output are required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:12.548Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-kilocalorie-to-kilojoule-converter-90480f19"}