{"uid":"cap_-2FRd2nkBiKRp4TOdYvGd","slug":"signaldesk-ai-stone-to-milligram-converter-84ab8bb2","name":"SignalDesk AI Stone to Milligram 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/mass/stone-to-milligram?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 stones."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"milligram","from":"stone","value":123.45,"converted":783943693.0710001,"dimension":"mass","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_yu1LoJvUUmZJoJ3flH4nc","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 mass value from stones to milligrams using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"Convert 14 stones to milligrams for me.","exampleUseCases":[{"title":"Pharmaceutical dosage unit normalization","prompt":"I need to convert a patient's body weight of 11.5 stones into milligrams so I can cross-check it against a drug dosage threshold — what's the milligram equivalent?"},{"title":"Fitness app metric standardization","prompt":"My workout tracker stores weights in stones but my nutrition API expects milligrams — convert 13 stones to milligrams for me."},{"title":"E-commerce product weight conversion","prompt":"I have a product listed as 0.5 stones and need to display its weight in milligrams on a label — what's that value?"}],"resultDescription":"A JSON object containing the original value and unit ('stone'), the converted value in milligrams as an IEEE-754 double, the target unit ('milligram'), and dimension metadata ('mass') with precision noted as IEEE-754 double.","failureModes":["Missing or non-numeric 'value' query parameter returns a validation error","Negative value triggers schema minimum violation (minimum: 0)","Values exceeding 1e+100 trigger schema maximum violation","Network timeout on Cloudflare Worker cold start","Payment failure (x402) blocks access if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a reliable, pay-per-call, programmatic stone-to-milligram conversion with IEEE-754 double precision and a structured JSON response. Prefer it over general-purpose LLM arithmetic when reproducibility and exact numeric precision matter, or when integrating into an automated pipeline that expects a consistent schema.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:17.684Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-stone-to-milligram-converter-84ab8bb2"}