{"uid":"cap_wfWo5p0INRx3XHa3H66ah","slug":"vextorium-unit-converter-b4c06529","name":"Vextorium Unit Converter","description":"Convert units of length, mass, volume, area, speed, temperature, data (KB vs KiB), energy, pressure, time and power, metric and imperial, with exact factors.","url":"https://api.vextorium.com/convertir-unidades-pago?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"a":{"type":"string","description":"Target unit"},"de":{"type":"string","description":"Source unit, e.g. km, lb, C, GiB, kWh"},"valor":{"type":"number"}}},"responseSchema":{"type":"json","example":{"a":"mi","de":"km","valor":10,"magnitud":"longitud","resultado":6.21371192237}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mW92G_Z97xWBagaA7l51Z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a numeric value from one unit to another across length, mass, volume, area, speed, temperature, data, energy, pressure, time, and power using exact conversion factors.","exampleAgentPrompt":"Convert 10 kilometers to miles for me — give me the exact result.","exampleUseCases":[{"title":"Recipe unit conversion for cooking","prompt":"I need to convert 250 grams to ounces — can you do that calculation for me?"},{"title":"Data storage KB vs KiB disambiguation","prompt":"Convert 1024 KiB to KB so I can figure out the exact byte size."},{"title":"Temperature conversion for travel planning","prompt":"What is 37 degrees Celsius in Fahrenheit?"}],"resultDescription":"Returns a JSON object with the original value, source unit, target unit, the magnitude category (e.g. 'longitud', 'masa', 'temperatura'), and the converted numeric result using exact conversion factors.","failureModes":["Unknown or unsupported unit strings return an error","Incompatible unit pair (e.g. km to kg) returns an error indicating mismatched magnitudes","Missing required fields (valor, de, a) return a validation error","Non-numeric valor input causes a schema error"],"whenToPreferThis":"Choose this endpoint when you need precise, exact unit conversions across a wide range of physical and data measurement categories — including the often-confused binary vs decimal data units (KiB vs KB). Prefer this over general-purpose LLM estimation when exactness is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:35:35.195Z","isFirstParty":false,"canonicalSlug":"vextorium-unit-converter-b4c06529"}