{"uid":"cap_CRi7ee5pEv7HkKZ5hlRjs","slug":"minia2a-significant-figures-calculator-44f7cb76","name":"minia2a Significant Figures Calculator","description":"Round a number to a specified number of significant figures. Provide value and optional sigFigs (default 3).","url":"https://minia2a.uk/x402/sig-figs?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object","properties":{"type":{"type":"string"},"method":{"type":"string"},"bodyType":{"type":"string"},"queryParams":{"type":"object"}}},"output":{"type":"object","properties":{"type":{"type":"string"}}}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_aUfW7g3rOiiId9PNsJHQl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes or formats a number to the correct number of significant figures","exampleAgentPrompt":"Round 0.004560 to 2 significant figures and return the properly formatted result.","exampleUseCases":[{"title":"Chemistry lab result formatting","prompt":"I need to express my lab measurement of 0.0034500 grams to 3 significant figures — can you format that correctly for my report?"},{"title":"Physics calculation rounding","prompt":"Round 9806.65 to 4 significant figures so I can include it in my physics problem set answer."},{"title":"Scientific data normalization","prompt":"I have the value 123456.789 and I need it rounded to 2 significant figures for a data table I'm preparing — what does it come out to?"}],"resultDescription":"Returns the input number formatted or rounded to the specified number of significant figures, likely as a numeric value or string with correct precision.","failureModes":["Missing or invalid 'input' field returns an error","Non-numeric input may cause a processing failure","Unspecified number of sig figs may result in a default or error response","Request timeout if the service is unavailable"],"whenToPreferThis":"Use this endpoint when you need a quick, paid microservice to compute significant figures for a given number without implementing the rounding logic yourself, especially in agentic pipelines that already support x402 micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T06:52:34.799Z","isFirstParty":false,"canonicalSlug":"minia2a-significant-figures-calculator-44f7cb76"}