{"uid":"cap_jOnSgaZfThfZgi5JhqWrE","slug":"sindri-uuid-generator-280c94c4","name":"Sindri UUID Generator","description":"UUID generator API. Generates a random RFC 4122 version 4 UUID using a cryptographically secure source — not the pseudo-random, collision-prone IDs an LLM would invent. No input required.","url":"https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/generateUUID?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":[],"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_h4i9MvL9peumNLxift3qb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a cryptographically secure random RFC 4122 version 4 UUID with no input required","exampleAgentPrompt":"Give me a cryptographically secure random UUID v4 — I need one that's guaranteed collision-safe for a new database record, not something you'd make up yourself.","exampleUseCases":[{"title":"Database primary key generation","prompt":"I need a fresh UUID to use as the primary key for a new user record in my database — make sure it's cryptographically random, not a made-up one."},{"title":"Unique session token for auth flow","prompt":"Generate a secure UUID I can use as a session token for a user who just logged in — it needs to be properly random so it can't be guessed."},{"title":"Idempotency key for payment request","prompt":"I'm about to send a payment API request and I need a unique idempotency key — can you get me a real random UUID v4 for that?"}],"resultDescription":"A single RFC 4122 version 4 UUID string, generated using a cryptographically secure random source, suitable for use as a unique identifier in databases, distributed systems, session tokens, or anywhere collision-resistant uniqueness is required.","failureModes":["Lambda cold-start may add latency on first call","Payment failure via x402 if wallet balance is insufficient","Network timeout reaching the Lambda URL endpoint","Malformed request body may return HTTP 400"],"whenToPreferThis":"Prefer this endpoint when you need a guaranteed cryptographically secure UUID v4 — not an LLM-hallucinated ID that may be pseudo-random or collision-prone. Ideal for database primary keys, idempotency keys, session tokens, or any context where UUID uniqueness and randomness guarantees matter. Use instead of asking an LLM to invent a UUID inline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T18:58:39.694Z","isFirstParty":false,"canonicalSlug":"sindri-uuid-generator-280c94c4"}