{"uid":"cap_aY6X_Xzllve5RtyqRM-GN","slug":"signaldesk-ai-electronvolt-to-kilojoule-converter-14e592fe","name":"SignalDesk AI – Electronvolt 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/electronvolt-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 electronvolts."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"kilojoule","from":"electronvolt","value":123.45,"converted":1.977887054673e-20,"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_oSK1GlovtnZpj8q1PzfmU","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 kilojoules (kJ) with IEEE-754 double precision.","exampleAgentPrompt":"Convert 123.45 electronvolts to kilojoules for me.","exampleUseCases":[{"title":"Particle physics energy conversion","prompt":"I'm working with photon energy measurements in electronvolts — can you convert 6.242e18 eV to kilojoules so I can compare it to thermal energy values?"},{"title":"Chemistry lab unit normalization","prompt":"Our spectrometer reports binding energies in electronvolts but our report needs kilojoules — convert 13.6 electronvolts to kilojoules please."},{"title":"Education homework helper","prompt":"My physics textbook gives the ionization energy of hydrogen as 2.18e-18 eV, but I need it in kilojoules for my chemistry homework — what's the conversion?"}],"resultDescription":"A JSON object containing the original value and unit ('electronvolt'), the converted value in kilojoules computed at IEEE-754 double precision, the dimension label ('energy'), and the target unit ('kilojoule').","failureModes":["Missing required 'value' query parameter returns an error","Negative value rejected (minimum is 0)","Value exceeding 1e+100 rejected by schema validation","Non-numeric input causes a validation error","Payment not provided or insufficient USDC results in HTTP 402"],"whenToPreferThis":"Choose this endpoint when you need a programmatic, precise electronvolt-to-kilojoule conversion with a structured JSON response, especially in agentic workflows where energy unit normalization is a step in a larger pipeline. Prefer it over manual calculation or general-purpose LLM math for guaranteed IEEE-754 double precision and machine-readable output.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:16.696Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-electronvolt-to-kilojoule-converter-14e592fe"}