{"uid":"cap_CAs8jh7f_B5u2Xg8BZLtG","slug":"signaldesk-ai-foot-per-second-to-mile-per-second-converter-1281e5e6","name":"SignalDesk AI – Foot-per-Second to Mile-per-Second 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/speed/foot-per-second-to-mile-per-second?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 feet per second."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"to":"mile-per-second","from":"foot-per-second","value":123.45,"converted":0.02338068181818182,"dimension":"speed","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_mEqWCP92pOeNk5yJ8l3WG","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 speed value from feet per second to miles per second using IEEE-754 double precision arithmetic.","exampleAgentPrompt":"Convert 440 feet per second to miles per second for me.","exampleUseCases":[{"title":"Rocketry speed unit normalization","prompt":"I have a rocket's exhaust velocity measured at 5280 feet per second — can you convert that to miles per second for my calculations?"},{"title":"Athletics pace conversion","prompt":"A sprinter ran at 32 feet per second during a race, what is that in miles per second?"},{"title":"Physics homework speed conversion","prompt":"For my physics problem I need to express 1000 feet per second in miles per second — can you work that out?"}],"resultDescription":"A JSON object containing the original value (in feet per second), the converted value (in miles per second as a double-precision float), the source and target unit labels, and the measurement dimension ('speed') along with the precision descriptor 'IEEE-754 double'.","failureModes":["Missing or non-numeric 'value' query parameter returns an error or bad-request response","Negative input value is rejected (minimum is 0 per schema)","Value exceeding 1e+100 is rejected per schema maximum","Payment not provided or insufficient triggers x402 payment-required response","Network or Cloudflare Worker timeout on overloaded infrastructure"],"whenToPreferThis":"Choose this endpoint when you need a fast, deterministic, pay-per-call conversion from feet per second to miles per second with IEEE-754 double precision and no rate-limit concerns. Prefer it over general-purpose math libraries when operating in an agent workflow that already integrates x402 micropayments and needs a simple, auditable unit-conversion microservice.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:49.639Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-foot-per-second-to-mile-per-second-converter-1281e5e6"}