{"uid":"cap_FMFj5bsXluqlWP51c-a6t","slug":"signaldesk-ai-joule-to-btu-converter-4a926aa5","name":"SignalDesk AI Joule to BTU 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/joule-to-btu?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 joules."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"btu","from":"joule","value":123.45,"converted":0.117008023502679,"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_roPN3nJwLuYCv9A6qC_Mp","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 an energy value from joules to British Thermal Units (BTU) with IEEE-754 double precision.","exampleAgentPrompt":"How many BTU is 5000 joules? Use the joule-to-BTU converter to get the exact value.","exampleUseCases":[{"title":"HVAC energy load conversion","prompt":"I need to convert 250000 joules into BTU for a heating system spec — can you run the joule-to-BTU conversion for me?"},{"title":"Physics homework unit check","prompt":"My lab result is 1234.56 joules of energy released — what is that in BTU?"},{"title":"Comparing international energy data","prompt":"I have an energy reading of 999999 joules from a European dataset and need it in BTU to compare with our US equipment specs."}],"resultDescription":"Returns a JSON object containing the original value in joules, the converted value in BTU (IEEE-754 double precision floating point), the source unit ('joule'), the target unit ('btu'), the dimension label ('energy'), and the precision descriptor.","failureModes":["Missing required 'value' query parameter returns a validation error","Negative value rejected (minimum is 0)","Value exceeding 1e+100 rejected by schema maximum constraint","Non-numeric value for 'value' parameter causes schema validation failure","Service unavailability or Cloudflare Worker errors return 5xx responses","x402 payment failure or insufficient USDC balance blocks request"],"whenToPreferThis":"Choose this endpoint when you need a fast, precise, single joule-to-BTU conversion with a clean JSON response. Ideal for agents operating in engineering, HVAC, physics, or energy-comparison contexts where imperial BTU values are required from SI joule inputs. Best when you need a dedicated, pay-per-call microservice rather than embedding unit conversion logic yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:16.306Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-joule-to-btu-converter-4a926aa5"}