{"uid":"cap_VTx2HtatrfLDBo4Kcx2ob","slug":"signaldesk-ai-kelvin-to-celsius-converter-9353b16a","name":"SignalDesk AI Kelvin to Celsius 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/temperature/kelvin-to-celsius?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 kelvin."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"celsius","from":"kelvin","value":100,"converted":-173.15,"dimension":"temperature","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_-FzySXwzx4uv2An8furDR","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 temperature value from Kelvin to Celsius using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"Convert 300 Kelvin to Celsius for me — I need the exact double-precision result.","exampleUseCases":[{"title":"Scientific lab temperature readout","prompt":"I have a sensor reading of 373.15 Kelvin from our lab experiment — what is that in Celsius?"},{"title":"Physics homework unit conversion","prompt":"Can you convert 0 Kelvin to Celsius? I need the exact value for my physics assignment."},{"title":"Engineering spec temperature check","prompt":"Our system spec says the max operating temperature is 450 Kelvin — what does that work out to in Celsius?"}],"resultDescription":"A JSON object containing the original value in Kelvin, the converted value in Celsius (IEEE-754 double precision), the source and destination unit labels, and the physical dimension ('temperature').","failureModes":["Missing or non-numeric 'value' query parameter returns an error","Value below 0 Kelvin (absolute zero) may be rejected or produce unexpected results given the minimum:0 schema constraint","Non-GET HTTP methods return a method-not-allowed error","Network or worker availability issues return a 5xx error"],"whenToPreferThis":"Use this endpoint when you need a lightweight, single-call, double-precision Kelvin-to-Celsius conversion — particularly in scientific, engineering, or data-pipeline contexts where you want a verified numeric result with unit metadata rather than computing the offset yourself. It is purpose-built for this specific conversion direction (K→C) and pays per-call via x402 micropayment, making it suitable for agent workflows that need auditable, metered unit conversions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:06.545Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-kelvin-to-celsius-converter-9353b16a"}