{"uid":"cap_xwQOFaLbduWWWC4uGIXFE","slug":"delx-commerce-seeded-nonce-decimal-08671f5a","name":"Delx Commerce Seeded Nonce Decimal","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/seeded-nonce-decimal?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"seed":{"type":"string","maxLength":8192,"description":"Seed supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention."},"maximum":{"type":"integer","description":"Maximum supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention."},"minimum":{"type":"integer","description":"Minimum supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"nonce":489047,"cryptographic":false},"schema":"delx/util-seeded-nonce-decimal/v1","status":"pass","evidence":{"retained":false,"input_sha256":"32a3fff0c294a285f7d148fa6b34e711632e452565a27353f11de6f9f892542f","external_calls":0},"operation":"seeded_decision:seeded_nonce_decimal"}},"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_l5OjwOiqMzdqSFPRNgxG1","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 deterministic decimal integer nonce within a specified range, derived from a provided seed string, with verifiable evidence of no data retention.","exampleAgentPrompt":"Using seed 'morning-launch-42', give me a deterministic decimal nonce between 1 and 1000000 — I need it to be repeatable and verifiable with no data retained.","exampleUseCases":[{"title":"Reproducible agent decision branching","prompt":"I need a deterministic integer between 0 and 9 derived from the seed 'workflow-session-abc123' so my agent always makes the same branching decision given the same session ID — can you generate that nonce with proof nothing was stored?"},{"title":"Seeded lottery ticket number","prompt":"Generate a repeatable decimal nonce between 1 and 500 using the seed 'user-token-XYZ' — I want to assign the same ticket number every time for this user without storing anything on the server."},{"title":"Agent test fixture determinism","prompt":"Can you get me a deterministic nonce between 100 and 999 seeded with 'test-run-2024-05-01' so my integration tests always get the same integer value and I can verify it via the SHA-256 evidence hash?"}],"resultDescription":"Returns a JSON object containing: the computed integer nonce within the specified range, a schema identifier, a 'pass' status, and an evidence block confirming no data was retained, the SHA-256 hash of the input, and zero external calls made — enabling verifiable, auditable deterministic number generation.","failureModes":["Seed string exceeds 8192 character limit — request rejected","Minimum value greater than maximum value — invalid range error","Missing required seed parameter — bad request","Non-integer minimum or maximum values — schema validation failure","Payment failure via x402 — 402 response with payment requirements"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, reproducible integer nonce derived from a known seed string within a defined numeric range, and you require an auditable evidence trail confirming no data retention and no external calls. Ideal for agent workflows that demand reproducibility across runs, verifiable computation, and privacy-preserving number generation without cryptographic overhead. Prefer alternatives if you need true cryptographic randomness or entropy-sourced unpredictability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:59.934Z","isFirstParty":false,"canonicalSlug":"delx-commerce-seeded-nonce-decimal-08671f5a"}