{"uid":"cap_RNZI5gKDJmyDL7lwpg26T","slug":"signaldesk-ai-square-kilometer-to-square-foot-converter-054307d5","name":"SignalDesk AI – Square Kilometer to Square Foot 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-kilometer-to-square-foot?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 kilometres."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"square-foot","from":"square-kilometer","value":123.45,"converted":1328804740.942815,"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_98Uy4I_nEvGURenk-if0Z","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 kilometers to square feet using IEEE-754 double precision arithmetic","exampleAgentPrompt":"Can you convert 2.75 square kilometers to square feet for me?","exampleUseCases":[{"title":"Real estate land area conversion","prompt":"I have a property listed as 0.85 square kilometers — what is that in square feet so I can compare it to US listings?"},{"title":"Geographic region size calculation","prompt":"A nature reserve covers 12.3 square kilometers; can you tell me how many square feet that is?"},{"title":"Construction project area verification","prompt":"The site plan says the development area is 0.042 square kilometers — convert that to square feet so the contractor can use it."}],"resultDescription":"A JSON object containing the original value in square kilometers, the converted value in square feet (IEEE-754 double precision), the source and target unit labels ('square-kilometer' and 'square-foot'), and the dimension type ('area').","failureModes":["Negative or non-numeric value provided — schema requires minimum 0","Missing required 'value' query parameter returns validation error","Values exceeding 1e+100 are rejected by schema maximum constraint","Payment not included or insufficient USDC results in 402 Payment Required response","Service unavailability on Cloudflare Workers edge returns 503"],"whenToPreferThis":"Choose this endpoint when you need a fast, precise, single-call conversion from square kilometers to square feet with IEEE-754 double precision and a structured JSON response. It is ideal for agents automating unit normalization in real estate, geospatial, or construction data pipelines where micro-payment per call is acceptable and a dedicated conversion service is preferred over general-purpose math.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:53.500Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-square-kilometer-to-square-foot-converter-054307d5"}