{"uid":"cap_IaWywPPLITd7kpjvCuN2j","slug":"delx-commerce-seeded-passphrase-words-generator-9c372330","name":"Delx Commerce — Seeded Passphrase Words 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/seeded-passphrase-words?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"seed":{"type":"string","maxLength":8192,"description":"Seed supplied to Seeded Passphrase Words; used only for this bounded calculation and processed in memory without retention."},"count":{"type":"integer","description":"Count supplied to Seeded Passphrase Words; used only for this bounded calculation and processed in memory without retention."},"words":{"type":"array","items":{"type":"string","maxLength":8192},"maxItems":256,"description":"Words supplied to Seeded Passphrase Words; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"label":"fox-stone-cloud","words":["fox","stone","cloud"],"secret_safe":false},"schema":"delx/util-seeded-passphrase-words/v1","status":"pass","evidence":{"retained":false,"input_sha256":"194b1c3e221c41ec62b04e46120fe0f32acb8f923d621602161e28e13695263f","external_calls":0},"operation":"seeded_decision:seeded_passphrase_words"}},"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_zfau9nX-dSh4VBogkWXun","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, human-readable passphrase (sequence of words) from a seed string and an optional word list, returning a reproducible label and array of words.","exampleAgentPrompt":"Generate a seeded passphrase using the seed 'order-7842-abc' with 3 words from the list ['fox','stone','cloud','river','pine','ash'].","exampleUseCases":[{"title":"Readable order tracking labels","prompt":"Take the order ID 'ORD-20240521-9921' as a seed and generate a 3-word human-readable label from the words ['swift','maple','tide','stone','cloud','fox','peak','ash'] so I can display a memorable tracking code to the customer."},{"title":"Deterministic agent session naming","prompt":"I need a reproducible 4-word passphrase for agent session 'sess-xk92-beta' using the words ['amber','river','pine','echo','drift','pulse','nova','core'] — same seed should always give the same label."},{"title":"Reproducible test fixture identifiers","prompt":"For my test suite, generate a seeded 2-word passphrase from the seed 'fixture-run-42' using words ['alpha','bravo','delta','gamma','sigma','theta'] so every test run gets the same consistent identifier."}],"resultDescription":"Returns a JSON object containing a 'result' with a hyphenated label string (e.g. 'fox-stone-cloud'), an array of the selected words, and a 'secret_safe' boolean. Also includes an 'evidence' block with a SHA-256 hash of the input, confirmation that no data was retained, and the count of external calls made (always 0), plus a status field ('pass') and operation name.","failureModes":["Invalid seed type (non-string) causes schema validation error","Count exceeding the word list length may produce fewer words or an error","Excessively long seed (over 8192 chars) rejected by schema","Empty word list with a non-zero count returns no words or error","Payment failure via x402 protocol results in 402 response before computation"],"whenToPreferThis":"Choose this endpoint when you need deterministic, reproducible, human-readable word sequences derived from a seed — particularly when auditability and no-retention guarantees matter. Prefer it over local RNG-based passphrase generators when you want verifiable, pay-per-result computation with a cryptographic evidence trail (SHA-256 of input, zero external calls). Ideal for agents that need consistent labels across runs given the same seed without building or maintaining their own seeded RNG logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:54:05.138Z","isFirstParty":false,"canonicalSlug":"delx-commerce-seeded-passphrase-words-generator-9c372330"}