{"uid":"cap_1H7v3W31tueyW1WmbcLts","slug":"pennyrail-random-secure-bytes-generator-c46e7f74","name":"PennyRail Random Secure Bytes Generator","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/nano/utility.random-secure--random-bytes?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":"down","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_SeMwsHMncnAe76HujlcCR","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":"Generates cryptographically secure random bytes via a paid micro-transaction API endpoint","exampleAgentPrompt":"Generate a batch of cryptographically secure random bytes for me using PennyRail — I need them to create a secure nonce for an encryption operation.","exampleUseCases":[{"title":"Secure token generation for auth","prompt":"I need to generate cryptographically secure random bytes to use as the basis for a new authentication token — can you fetch some secure random data from PennyRail right now?"},{"title":"Nonce creation for encrypted payload","prompt":"My app needs a fresh cryptographic nonce before encrypting a sensitive payload — generate secure random bytes for me using PennyRail's random-bytes utility."},{"title":"Entropy seed for key derivation","prompt":"I'm setting up a key derivation function and need a high-entropy seed — can you get me cryptographically secure random bytes from PennyRail to use as the input entropy?"}],"resultDescription":"Returns a JSON object containing cryptographically secure random bytes or equivalent random data, suitable for use in security-sensitive contexts such as key generation, nonces, salts, or tokens.","failureModes":["Payment failure (x402 payment not accepted or insufficient USDC balance)","Empty or malformed input object causing schema validation error","Service unavailable on Vercel deployment (503/504)","Undocumented required fields in input object leading to unexpected errors","Rate limiting or quota exhaustion"],"whenToPreferThis":"Choose this endpoint when you need cryptographically secure random bytes via a simple paid API call, especially in agentic or automated pipelines where integrating a native crypto library is impractical and a micro-payment model ($0.001 USDC) is acceptable. Prefer this over free randomness APIs when you need verifiable secure entropy delivered over HTTP.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T16:27:36.155Z","isFirstParty":false,"canonicalSlug":"pennyrail-random-secure-bytes-generator-c46e7f74"}