{"uid":"cap_5_ycNgPFDYU6Gmo5hb5uH","slug":"httpay-xyz-436d9033","name":"httpay.xyz UUID v4 Generator","description":"Generate one or more cryptographically random UUID v4 identifiers. Pass ?count=N (max 100) to get a batch. Uses Node.js built-in crypto.randomUUID(). Zero external dependencies.","url":"https://httpay.xyz/api/uuid","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"description":"Generate one or more cryptographically random UUID v4 identifiers. Pass ?count=N (max 100) to get a batch. Uses Node.js built-in crypto.randomUUID(). Zero external dependencies."}},"example":{"request":{"count":1},"response":{"meta":{"x402":true,"poweredBy":"Alfred Zhang 🫡"},"uuid":"4099745e-452c-467d-98c2-df0a09d37176","count":1,"source":"Node.js built-in crypto.randomUUID()","version":4,"generatedAt":"2026-06-12T04:08:52.514Z"}},"exampleRequest":{"count":1},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_-lqBHbkFPlN8XeNXqiWVM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates one or more cryptographically random UUID v4 identifiers using Node.js built-in crypto.randomUUID(), with optional batch support up to 100 UUIDs per call.","exampleAgentPrompt":"Generate a batch of 25 cryptographically random UUID v4 identifiers for me right now.","exampleUseCases":null,"resultDescription":"Returns one or more UUID v4 strings (e.g. '550e8400-e29b-41d4-a716-446655440000') generated via Node.js crypto.randomUUID(). When count>1 is passed, returns an array of UUIDs. Zero external dependencies, fully random and cryptographically secure.","failureModes":["count exceeds 100 — returns error indicating max batch size","invalid count parameter (non-integer or negative) — returns 400 bad request","service unavailable — returns 5xx error"],"whenToPreferThis":"Choose this endpoint when you need cryptographically secure UUID v4 identifiers without installing any library or dependency, especially when you need a quick batch of up to 100 UUIDs in a single API call. Ideal for serverless or agent workflows needing unique IDs on the fly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:57:17.012Z","isFirstParty":false}