{"uid":"cap_HgYQGXE2yjBnLj_Jn_0Ww","slug":"signaldesk-ai-electronvolt-to-watt-hour-converter-9356d55d","name":"SignalDesk AI – Electronvolt to Watt-Hour 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/electronvolt-to-watt-hour?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 electronvolts."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"watt-hour","from":"electronvolt","value":123.45,"converted":5.494130707424999e-21,"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_tML_8SbhD9dkcpM4kMHJg","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 electronvolts (eV) to watt-hours (Wh) using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"Convert 123.45 electronvolts to watt-hours for me.","exampleUseCases":[{"title":"Particle physics energy normalization","prompt":"I have a measurement of 5000 electronvolts from a detector reading — can you convert that to watt-hours so I can compare it with my power budget figures?"},{"title":"Scientific report unit standardization","prompt":"My lab report lists energies in eV but the journal requires watt-hours — can you convert 9.8e19 electronvolts to watt-hours for the final submission?"},{"title":"Educational physics problem check","prompt":"I'm working through a homework problem: if a photon has 2.5 electronvolts of energy, what is that in watt-hours?"}],"resultDescription":"A JSON object containing the original value and unit ('electronvolt'), the converted numeric result in watt-hours (IEEE-754 double precision float), the target unit label ('watt-hour'), and the dimension category ('energy').","failureModes":["Missing or non-numeric 'value' query parameter returns a validation error","Negative value rejected (minimum is 0)","Value exceeding 1e+100 rejected by schema validation","Non-GET HTTP method returns 405","Network or Cloudflare Worker cold-start timeout"],"whenToPreferThis":"Use this endpoint when you need a fast, pay-per-call, programmatic electronvolt-to-watt-hour conversion with a clean JSON response and IEEE-754 precision guarantees. Prefer it over general-purpose unit libraries when operating in an x402 micropayment-enabled agent workflow where auditability and bounded execution matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:01.368Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-electronvolt-to-watt-hour-converter-9356d55d"}