{"uid":"cap_F2wkXO4h8UEit5_Ygo3bY","slug":"delx-commerce-random-uuid-v4-generator-3a16dc96","name":"Delx Commerce — Random UUID v4 Generator","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/random-uuid-v4?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","bodyType","body"],"properties":{"body":{"type":"object","required":[],"properties":{},"additionalProperties":true},"type":{"type":"string","const":"http"},"method":{"type":"string","const":"POST"},"bodyType":{"type":"string","const":"json"}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","properties":{"hex":{"type":"string"},"urn":{"type":"string"},"uuid":{"type":"string"},"schema":{"type":"string"},"variant":{"type":"string"},"version":{"type":"integer"},"hyphenated":{"type":"string"}},"description":"Bounded first-party JSON result; input is processed in memory and not retained.","additionalProperties":true}}}}},"responseSchema":{"type":"json","example":{"hex":"ac752cc704e0472f882777df9988a571","urn":"urn:uuid:ac752cc7-04e0-472f-8827-77df9988a571","uuid":"ac752cc7-04e0-472f-8827-77df9988a571","schema":"delx/util-random-uuid-v4/v1","variant":"RFC4122","version":4,"hyphenated":"ac752cc7-04e0-472f-8827-77df9988a571"}},"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_oKv98yPVo-37nGqR7paYQ","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 a cryptographically random UUID v4 and returns it in multiple formats (standard, hex, URN, hyphenated) for $0.001 USDC per call with no signup required.","exampleAgentPrompt":"Generate me a fresh random UUID v4 — I need it in standard hyphenated format as well as hex and URN.","exampleUseCases":[{"title":"Unique ID for new database record","prompt":"I need a random UUID v4 to use as the primary key for a new record I'm inserting — give me the standard hyphenated version and the hex form."},{"title":"Session token generation for app","prompt":"Generate a new UUID v4 I can use as a session identifier for a user login — I want the URN format and the raw UUID string."},{"title":"Idempotency key for payment request","prompt":"I need a fresh UUID v4 to use as an idempotency key for an API call I'm about to make — just give me the hyphenated UUID."}],"resultDescription":"A JSON object containing the generated UUID v4 in multiple representations: the standard hyphenated UUID string, a hex string without hyphens, a URN-formatted string, the RFC4122 variant label, the version number (4), and a schema identifier. All formats refer to the same underlying random UUID.","failureModes":["Payment not fulfilled via x402 protocol — returns HTTP 402 with payment instructions","Malformed request body — returns error if body is not valid JSON","Service unavailable — transient network or infrastructure error","Invalid or expired payment token — payment rejected and UUID not returned"],"whenToPreferThis":"Prefer this endpoint when an AI agent needs a verifiable, pay-per-use UUID v4 with no account setup, especially in crypto-native or x402-payment workflows on Base or Solana. Useful when you want a single UUID returned in multiple formats simultaneously (hex, URN, hyphenated) without building your own utility. Less appropriate when you need bulk UUID generation (high per-call cost at scale) or when a free local library call suffices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:49.059Z","isFirstParty":false,"canonicalSlug":"delx-commerce-random-uuid-v4-generator-3a16dc96"}