{"uid":"cap_OJxcwl8VbPN0DcqbEvF1L","slug":"square-foot-to-square-millimeter-converter-5492cbea","name":"Square Foot to Square Millimeter 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/area/square-foot-to-square-millimeter?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 square feet."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"square-millimeter","from":"square-foot","value":123.45,"converted":11468880.288,"dimension":"area","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_BaqOHVKBslSu5h9_jHvFW","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 an area value from square feet to square millimeters using IEEE-754 double precision arithmetic","exampleAgentPrompt":"Convert 250 square feet to square millimeters for me.","exampleUseCases":[{"title":"Architectural drawing unit standardization","prompt":"I have a room that's 450 square feet and I need to express that in square millimeters for a technical drawing — can you convert that for me?"},{"title":"Material order in metric units","prompt":"My flooring supplier needs the area in square millimeters, but I only have the measurements in square feet — it's 1200 square feet, can you convert it?"},{"title":"Academic physics problem unit check","prompt":"I need to convert 0.5 square feet into square millimeters for a physics problem I'm working on — what's the exact value?"}],"resultDescription":"A JSON object containing the original value in square feet, the converted value in square millimeters, the source unit label ('square-foot'), the target unit label ('square-millimeter'), the dimension ('area'), and the precision specification ('IEEE-754 double').","failureModes":["Missing or non-numeric 'value' query parameter returns a validation error","Negative values rejected due to minimum:0 constraint","Extremely large values near 1e+100 may approach floating-point limits","Network timeout on Cloudflare Workers cold start","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need a fast, deterministic, machine-precise conversion from square feet to square millimeters and want a structured JSON response with labeled units. Prefer this over general-purpose LLM math when you need IEEE-754 guaranteed precision and a traceable unit-labeled result, or when embedding unit conversion in an automated workflow that pays per call via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:08.602Z","isFirstParty":false,"canonicalSlug":"square-foot-to-square-millimeter-converter-5492cbea"}