{"uid":"cap_1HLp7YaCY4jB_BBqTPpOv","slug":"square-kilometer-to-square-mile-converter-65b00b14","name":"Square Kilometer to Square Mile 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-mile?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-mile","from":"square-kilometer","value":123.45,"converted":47.66431147206494,"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_HM72tPoPjiHQr4-jWzedh","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 area value from square kilometers to square miles using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"Convert 250 square kilometers to square miles for me.","exampleUseCases":[{"title":"Country or region area comparison","prompt":"How big is 410 square kilometers in square miles? I'm comparing the size of a national park to help someone from the US understand it."},{"title":"Real estate land parcel conversion","prompt":"I have a land parcel of 0.85 square kilometers — can you tell me how many square miles that is?"},{"title":"Scientific report unit normalization","prompt":"My dataset has area values in square kilometers and I need to express 1200 square kilometers in square miles for a US-facing report."}],"resultDescription":"A JSON object containing the original value and unit ('from': 'square-kilometer'), the target unit ('to': 'square-mile'), the converted numeric result ('converted'), the measurement dimension ('area'), and the precision specification ('IEEE-754 double').","failureModes":["Missing or invalid 'value' query parameter returns an error or undefined behavior","Negative value provided (below minimum of 0) triggers schema validation failure","Extremely large values near 1e+100 may produce Infinity under IEEE-754","Network timeout or Cloudflare Worker cold-start latency on first call","x402 payment not fulfilled causes 402 Payment Required response blocking the conversion"],"whenToPreferThis":"Choose this endpoint when you need a fast, deterministic, pay-per-call area unit conversion from square kilometers to square miles without setting up a local conversion library. It is well-suited for AI agents that need metered, auditable computation calls in workflows that already use the x402 micropayment protocol on Cloudflare Workers infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:44.994Z","isFirstParty":false,"canonicalSlug":"square-kilometer-to-square-mile-converter-65b00b14"}