{"uid":"cap_5bLSlQCINclK_lY_ezq0P","slug":"signaldesk-ai-electronvolt-to-megajoule-converter-8dbd1525","name":"SignalDesk AI – Electronvolt to Megajoule 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-megajoule?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":"megajoule","from":"electronvolt","value":123.45,"converted":1.977887054673e-23,"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_uQg9wjgKCnJmX4zGPx9x3","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 megajoules (MJ) with IEEE-754 double precision","exampleAgentPrompt":"Convert 123.45 electronvolts to megajoules for me — I need the precise IEEE-754 double result.","exampleUseCases":[{"title":"Particle physics energy analysis","prompt":"I'm working on a particle physics calculation — can you convert 9.11e-31 electronvolts to megajoules so I can compare it against macro-scale energy figures?"},{"title":"Scientific paper unit normalization","prompt":"I need to express 6.242e18 electronvolts in megajoules for a paper I'm writing — can you do that conversion for me?"},{"title":"Educational energy scale comparison","prompt":"My student asked how many megajoules correspond to 1 electronvolt — can you give me the precise converted value?"}],"resultDescription":"Returns a JSON object with the original value, the source unit ('electronvolt'), the target unit ('megajoule'), the converted numeric result, the energy dimension label, and the precision standard (IEEE-754 double).","failureModes":["Missing or non-numeric 'value' query parameter returns a validation error","Negative values are rejected (minimum is 0)","Values exceeding 1e+100 are rejected by schema validation","Non-GET HTTP methods return method-not-allowed errors","Payment not included or insufficient USDC triggers x402 payment-required response"],"whenToPreferThis":"Choose this endpoint when you need a precise, paid, on-demand electronvolt-to-megajoule conversion with IEEE-754 double precision guarantees, particularly in scientific or physics workflows where accuracy matters. It is purpose-built for this specific unit pair and returns structured JSON with dimension metadata, making it suitable for automated pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:09.279Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-electronvolt-to-megajoule-converter-8dbd1525"}