{"uid":"cap_i7zhR6ygCJTFbptvRXG7q","slug":"gadgethumans-uuid-generator-f7080ebd","name":"GadgetHumans UUID Generator","description":"Generate fresh random UUID v4 identifiers, one or many in a single call. Cryptographically random, instant. Use for unique ids, request keys or fixtures.","url":"https://api.gadgethumans.com/uuid?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","schema":{"type":"object"},"example":{"count":1,"uuids":["e7de7957-baf9-468f-874b-2e3be1f2df23"]}},"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_JCzJx_8oAcQQID4yfIMgw","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 cryptographically random UUID v4 identifiers in a single HTTP call.","exampleAgentPrompt":"Can you generate 5 fresh UUID v4 identifiers for me to use as unique keys in my test fixtures?","exampleUseCases":[{"title":"Seed test fixtures with unique IDs","prompt":"I need 10 random UUIDs right now to seed my test database fixtures — can you generate them for me?"},{"title":"Generate request correlation key","prompt":"Before I send this batch API request, generate a single UUID I can use as a unique correlation ID to track it."},{"title":"Create unique IDs for new user records","prompt":"I'm inserting 3 new user records into my database — can you give me 3 UUID v4s to use as their primary keys?"}],"resultDescription":"Returns a JSON object containing the count of UUIDs requested and an array of UUID v4 strings (e.g. {\"count\":1,\"uuids\":[\"e7de7957-baf9-468f-874b-2e3be1f2df23\"]}). Each UUID is a cryptographically random, standards-compliant v4 identifier.","failureModes":["Invalid or missing count parameter may return an error or default to 1 UUID","Requesting an extremely large count may be rejected or throttled","Payment failure (x402) if USDC balance is insufficient — returns 402 status","Network timeout if the service is temporarily unavailable"],"whenToPreferThis":"Choose this endpoint when you need one or more cryptographically random UUID v4 identifiers instantly without standing up your own UUID generation service. Particularly useful in agentic workflows where you need unique keys for database records, request correlation, fixture generation, or distributed system coordination and want a simple REST call rather than importing a library.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:30:28.468Z","isFirstParty":false,"canonicalSlug":"gadgethumans-uuid-generator-f7080ebd"}