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Delx Commerce — Seeded Passphrase Words Generator
x402
Delx Commerce — Seeded Passphrase Words Generator is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
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.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
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.
Example use cases
Readable order tracking labels
“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.”
Deterministic agent session naming
“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.”
Reproducible test fixture identifiers
“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.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/seeded-passphrase-words?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| seed | string | Seed supplied to Seeded Passphrase Words; used only for this bounded calculation and processed in memory without retention. |
| count | integer | Count supplied to Seeded Passphrase Words; used only for this bounded calculation and processed in memory without retention. |
| words | array | Words supplied to Seeded Passphrase Words; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"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"
}
}Tags
x402
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