{"uid":"cap_fAcGs9m55FehSX3q3rv0j","slug":"uuid-generator-util-uuid-949aff94","name":"UUID Generator (util/uuid)","description":"An open index of the machine-to-machine (agent) economy. x402 routes: ranked discovery over the live x402 service market, every indexed service scored by real 30-day calls and paying-wallet bounds, with a receipt naming the snapshot hash and scoring revision. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol's published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/util/uuid?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","POST"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"n":{"type":"integer","default":1,"maximum":100,"minimum":1,"description":"How many"},"version":{"enum":[4,7],"type":"integer","default":4,"description":"4 random, 7 time-sortable"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["uuids","n","version","as_of","note"],"properties":{"n":{"type":"integer"},"note":{"type":"string","description":"Fixed text"},"as_of":{"type":"string","description":"ISO 8601 UTC time of the reply"},"uuids":{"type":"array","items":{"type":"string"}},"version":{"type":"integer"}}}}}}},"responseSchema":{"type":"json","example":{"n":2,"note":"Computed on Cloudflare's edge from your input only; no external call, nothing stored. v4: random (crypto.randomUUID).","as_of":"2026-10-19T12:00:00.000Z","uuids":["3f2b1a9e-7c4d-4e8f-9a0b-1c2d3e4f5a6b","9d8c7b6a-5f4e-4d3c-8b2a-1f0e9d8c7b6a"],"version":4}},"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_F9jMBlq7iQo822WW1e__k","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 one or more random (v4) or time-sortable (v7) UUIDs entirely on the edge with no external calls or storage","exampleAgentPrompt":"Generate 5 random UUID v4s for me right now — nothing stored, pure edge-computed.","exampleUseCases":[{"title":"Batch primary key generation","prompt":"I need 50 UUID v4s to use as primary keys for a new batch of database records — generate them all at once, nothing logged."},{"title":"Time-sortable event IDs","prompt":"Give me 10 UUID v7s so I can use them as time-sortable identifiers for incoming events in my event-sourcing system."},{"title":"Single unique identifier for a new resource","prompt":"Generate a single UUID v4 for me to assign to a new user record I'm about to create."}],"resultDescription":"A JSON object containing an array of generated UUIDs (up to 100), the count requested, the UUID version used (4 or 7), an ISO 8601 UTC timestamp of when the response was generated, and a note confirming no external calls were made and nothing was stored.","failureModes":["n out of range (must be 1–100) returns a validation error","version not 4 or 7 returns a validation error","Cloudflare edge outage may cause 5xx errors","malformed query parameters return 400"],"whenToPreferThis":"Choose this endpoint when you need fast, privacy-preserving UUID generation with no server-side logging or storage — ideal for agent workflows that require unique IDs at the edge without trusting a third-party identity service. Prefer v7 when you need time-sortable IDs for event ordering; prefer v4 for pure randomness.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:34:20.834Z","isFirstParty":false,"canonicalSlug":"uuid-generator-util-uuid-949aff94"}