{"uid":"cap_SII32dw4VjjftfxtG8NLS","slug":"carats-to-grains-mass-converter-e977b441","name":"Carats to Grains Mass Converter","description":"Convert carats to grains (mass). Pass ?value=N.","url":"https://agent402.tools/api/convert/carats-to-grains?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"],"type":"string"},"queryParams":{"type":"object","required":["value"],"properties":{"value":{"type":"string","description":"Numeric value to convert"}}}},"additionalProperties":false}}},"responseSchema":null,"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":"down","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_4vgLPiRaOFSrOmt555zM0","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 mass value from carats to grains via a simple GET request with a query parameter.","exampleAgentPrompt":"How many grains is 3.5 carats? Can you convert that for me?","exampleUseCases":null,"resultDescription":"Returns the equivalent mass in grains corresponding to the input value given in carats.","failureModes":["Missing or non-numeric value parameter returns an error","Payment not completed via x402 protocol results in 402 response","Extremely large or small numbers may return unexpected results or errors","Malformed query string returns 400 bad request"],"whenToPreferThis":"Use this endpoint when you need a quick, programmatic conversion from carats to grains for mass calculations, gemstone weight conversions, or any context requiring that specific unit pair. Prefer this over general-purpose conversion libraries when operating in an agent workflow that already handles x402 micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T08:25:01.476Z","isFirstParty":false,"canonicalSlug":"carats-to-grains-mass-converter-e977b441"}