{"uid":"cap_p-AcwvL5MgaI2A0TjrC_7","slug":"pennyrail-number-round-2d6b43d4","name":"PennyRail Number Round","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/nano/number.round--round-number?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"object"}}},"responseSchema":{"type":"object","additionalProperties":true},"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_ZBFpsuwZNWvDvB8WJtfXQ","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":"Rounds a number to a specified precision via a paid microtransaction API endpoint","exampleAgentPrompt":"Round the number 3.14159 to two decimal places using PennyRail's rounding service.","exampleUseCases":[{"title":"Rounding financial figures to cents","prompt":"I need to round $47.8763 to exactly two decimal places for a payment calculation — can you run that through the PennyRail rounding endpoint?"},{"title":"Normalizing sensor measurement data","prompt":"Take this sensor reading of 98.66712 and round it to one decimal place so it matches the format our dashboard expects."},{"title":"Preparing integers from float scores","prompt":"I have a score of 7.49 and I need it rounded to the nearest whole number before I store it — can you do that?"}],"resultDescription":"Returns a JSON object containing the rounded numeric result of the input value processed by the round function.","failureModes":["Missing or malformed 'input' object in request body returns a validation error","Non-numeric input value may cause computation failure or unexpected output","Payment failure via x402 protocol results in 402 status and no computation performed","Network or Vercel infrastructure downtime returns 5xx error"],"whenToPreferThis":"Use this endpoint when you need a lightweight, pay-per-call rounding computation without standing up your own math service, or when operating inside an x402-compatible micropayment workflow where per-call billing is acceptable. Best suited for isolated, single-number rounding tasks rather than batch numerical processing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:07:43.616Z","isFirstParty":false,"canonicalSlug":"pennyrail-number-round-20cc6701"}