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Delx Seeded Nonce Decimal
x402
Delx Seeded Nonce Decimal is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Generates a deterministic decimal nonce within a specified integer range using a seed string, returning the same value for the same inputs every time.
Price / call$0.001
Success—
StatusUnknown
How this service works
Seeded Nonce Decimal: Seeded Nonce Decimal derives a reproducible non-security decimal nonce inside bounds from bounded caller-supplied values without an external provider. Call Seeded Nonce Decimal 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 Nonce Decimal as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-…
Output
Returns a JSON object containing: a decimal integer nonce within the requested bounds, a flag indicating whether the output is cryptographically secure (always false), the operation name, a SHA-256 hash of the input for auditability, confirmation that no data was retained, and a count of external calls made (always 0).
Example use cases
Reproducible test data slot assignment
“I need to assign a consistent test user to one of 50 experiment buckets — use the seed 'user-id-8821' with a range from 0 to 49 so I always get the same bucket for that user.”
Deterministic tie-breaking in agent pipelines
“Two candidate results are tied in my ranking pipeline — generate a seeded decimal nonce with seed 'pipeline-run-2024-06-01-tiebreak' between 0 and 1000 to pick a winner reproducibly.”
Seeded random delay for retry jitter
“I need a consistent jitter delay for retrying a task — give me a seeded nonce from 'task-id-XYZ-retry-1' with a minimum of 100 and maximum of 5000 milliseconds so the same task always gets the same delay.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/seeded-nonce-decimalWhen to prefer
Choose this endpoint when you need a deterministic, reproducible decimal integer from a seed — meaning the same seed and range always produces the same nonce. It is ideal for agent workflows requiring idempotent random selection, consistent bucket assignment, reproducible tie-breaking, or auditability via input hashing. It is NOT cryptographically secure and should not be used for security-sensitive randomness; prefer a true random source for those cases.
Side effects
- Seed string exceeds 8192 character limit — request rejected
- Minimum greater than or equal to maximum — invalid range error
- Missing required fields — validation error returned
- Non-integer minimum or maximum values — schema validation failure
- Network timeout or service unavailability — HTTP 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| seed | string | Seed supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention. |
| maximum | integer | Maximum supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention. |
| minimum | integer | Minimum supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"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"
}
}Tags
x402
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