{"uid":"cap_OUxl4C_ISzicdVbgaY876","slug":"signaldesk-ai-kilojoule-to-kilocalorie-converter-25454ecb","name":"SignalDesk AI — Kilojoule to Kilocalorie 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/kilojoule-to-kilocalorie?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 kilojoules."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"kilocalorie","from":"kilojoule","value":123.45,"converted":29.50525812619503,"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_rtiUc1-aYV5YHWDvnSkUY","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 energy value from kilojoules (kJ) to kilocalories (kcal) using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"Convert 500 kilojoules to kilocalories for me — I need the exact numeric result.","exampleUseCases":[{"title":"Nutrition label energy conversion","prompt":"This food product says it has 840 kJ per serving — how many kilocalories is that?"},{"title":"Physics homework energy check","prompt":"I need to convert 1250 kilojoules to kilocalories for my thermodynamics problem set."},{"title":"Fitness tracker unit normalization","prompt":"My workout app recorded 2300 kJ burned today — what's that in kilocalories so I can log it in MyFitnessPal?"}],"resultDescription":"Returns a JSON object with the original value in kilojoules ('value'), the converted result in kilocalories ('converted') computed at IEEE-754 double precision, the source unit label ('from': 'kilojoule'), the target unit label ('to': 'kilocalorie'), the physical dimension ('energy'), and the precision specification string.","failureModes":["Missing or non-numeric 'value' query parameter returns an error","Negative value rejected (schema enforces minimum: 0)","Value exceeding 1e+100 rejected by schema maximum constraint","Payment not provided or invalid x402 payment results in 402 response","Network timeout on the Cloudflare Worker edge"],"whenToPreferThis":"Choose this endpoint when you need a fast, precise, single-call kilojoule-to-kilocalorie conversion with a structured JSON response including unit metadata. Suitable for nutrition apps, scientific tools, or any agent pipeline that needs programmatic energy unit normalization without building local conversion logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:11.566Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-kilojoule-to-kilocalorie-converter-25454ecb"}