{"uid":"cap_W53tutDvurdNgUlT4ejkJ","slug":"delx-seeded-random-float-67dcf46a","name":"Delx Seeded Random Float","description":"Seeded Random Float: Seeded Random Float returns reproducible floats inside caller bounds from bounded caller-supplied values without an external provider. Call Seeded Random Float when an agent needs a reproducible decision that another run can independently replay. Returns the deterministic selection plus seed provenance, population bounds, and the operation-specific outcome for Seeded Random Float as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-party, stateless, m…","url":"https://api.delx.ai/api/v1/x402/seeded-random-float","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"seed":{"type":"string","maxLength":8192,"description":"Seed supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention."},"count":{"type":"integer","description":"Count supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention."},"maximum":{"type":"number","description":"Maximum supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention."},"minimum":{"type":"number","description":"Minimum supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"values":[0.8140521081089699,0.8898625867348648,0.1389342857705289],"maximum":1,"minimum":0},"schema":"delx/util-seeded-random-float/v1","status":"pass","evidence":{"retained":false,"input_sha256":"6566e3c9e6be665f14da8dd05d71d3998048cfe9ca606ae74a2748ba67beb3e6","external_calls":0},"operation":"seeded_decision:seeded_random_float"}},"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_aLsnbVu-TAky4fCak4Iq5","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 deterministic pseudo-random floats within a specified range from a given seed string.","exampleAgentPrompt":"Generate 5 seeded random floats between 0.0 and 1.0 using the seed 'myproject42'.","exampleUseCases":[{"title":"Reproducible A/B test assignment","prompt":"I need to randomly assign users to groups A or B in a reproducible way — use the seed 'experiment-2024' to generate 10 floats between 0 and 1 so I can threshold them at 0.5."},{"title":"Deterministic game loot drop","prompt":"For my game level 'dungeon-floor-3', generate 3 random floats between 0.1 and 0.9 using that string as the seed so the loot drops are always the same for that level."},{"title":"Seeded random sampling for ML","prompt":"I need to reproducibly sample from a dataset — give me 20 random floats between 0 and 100 seeded with 'ml-split-seed-7' so I get the same sample every time I run this."}],"resultDescription":"Returns a JSON object containing an array of pseudo-random float values deterministically derived from the provided seed, along with the minimum and maximum bounds used, a status indicator, and an evidence block confirming no external calls were made and no input was retained.","failureModes":["Invalid or missing seed parameter returns an error","Count value of zero or negative integer may return an empty array or error","Minimum value greater than maximum value may result in a validation error","Excessively long seed string beyond 8192 characters will be rejected","Non-numeric minimum or maximum values will cause a schema validation failure"],"whenToPreferThis":"Choose this endpoint when you need deterministic, reproducible pseudo-random floats — i.e., the same seed must always produce the same sequence. Prefer it over true random endpoints when you need replay-ability, auditability, or consistent test fixtures. It is ideal for agent workflows where randomness must be traceable and verifiable, and where you need to confirm no external state was modified (evidenced by the `retained:false` and `external_calls:0` fields in the response).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:57:52.550Z","isFirstParty":false}