{"uid":"cap_1viCjZu1jot1Zj5tpUrUQ","slug":"signaldesk-ai-btu-to-kilojoule-converter-60c836ed","name":"SignalDesk AI BTU 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/btu-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 international-table BTU."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"kilojoule","from":"btu","value":123.45,"converted":130.246645005939,"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_msBF8wiyKLXdCE-cPjhkw","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 value in British Thermal Units (BTU) to kilojoules using IEEE-754 double precision arithmetic","exampleAgentPrompt":"Can you convert 123.45 BTU to kilojoules for me?","exampleUseCases":[{"title":"HVAC system energy audit","prompt":"I have a furnace rated at 80000 BTU — what is that in kilojoules so I can compare it against European spec sheets?"},{"title":"Recipe energy calculation","prompt":"A food label says a serving releases 250 BTU of energy; can you tell me how many kilojoules that is?"},{"title":"Physics homework unit conversion","prompt":"My textbook gives an answer of 3412 BTU for an electric heater's output — convert that to kilojoules so I can check my work."}],"resultDescription":"A JSON object containing the original value in BTU, the converted value in kilojoules (IEEE-754 double precision), the source and target unit labels ('btu' and 'kilojoule'), and the dimension category ('energy').","failureModes":["Missing or non-numeric 'value' query parameter returns a validation error","Negative input value rejected (minimum is 0)","Value exceeding 1e+100 rejected by schema validation","Payment not provided or insufficient results in HTTP 402 response","Cloudflare Worker cold start may occasionally add latency"],"whenToPreferThis":"Use this endpoint when you need a quick, precise, server-side BTU-to-kilojoule conversion without implementing the formula locally, especially in pipelines that already use x402 micropayment infrastructure. It is ideal for single scalar conversions where IEEE-754 double precision is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:12.388Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-btu-to-kilojoule-converter-60c836ed"}