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Delx Seeded Schedule Offset
x402
Delx Seeded Schedule Offset is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Deterministically computes a time offset in seconds from a seed string and a window duration, using a reproducible hash-based calculation with no external calls or data retention.
Price / call$0.001
Success—
StatusUnknown
How this service works
Seeded Schedule Offset: Seeded Schedule Offset selects a reproducible offset inside a scheduling window from bounded caller-supplied values without an external provider. Call Seeded Schedule Offset 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 Schedule Offset as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First…
Output
Returns a JSON object containing an offset_seconds integer (the computed time offset within the given window), the operation name, a status of 'pass', and an evidence block confirming no data was retained, no external calls were made, and providing a SHA-256 hash of the input for auditability.
Example use cases
Staggered polling for agent fleet
“I have 50 agents each with a unique ID like 'agent-01' through 'agent-50', and I need each one to start polling within a 600-second window — can you compute a deterministic offset for 'agent-17' using a 600-second window so it doesn't collide with the others?”
Reproducible cron jitter for a pipeline
“My ETL pipeline key is 'etl-pipeline-orders-us-east' and I want to jitter its scheduled run within a 1800-second window — give me a stable offset I can reuse every day without randomness.”
Per-user rate-limit slot assignment
“I'm assigning each user a fixed time slot within a 3600-second hourly window — compute the deterministic offset for user seed 'user-uuid-8f3a2c' so their requests always land in the same slot.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/seeded-schedule-offsetWhen to prefer
Use this endpoint when you need a deterministic, reproducible time offset derived from a string seed — ideal for distributing scheduled tasks across a fleet of agents or workers without randomness, ensuring the same seed always produces the same offset. Prefer it over random jitter when reproducibility across restarts or deployments matters, or when you need audit-friendly offsets with a hash trail.
Side effects
- Missing required 'seed' field returns a validation error
- Missing or non-integer 'window_seconds' returns a schema validation error
- Seed string exceeding 8192 characters is rejected
- Payment failure via x402 protocol prevents execution
- Malformed JSON body returns a parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| seed | string | Seed supplied to Seeded Schedule Offset; used only for this bounded calculation and processed in memory without retention. |
| window_seconds | integer | Window Seconds supplied to Seeded Schedule Offset; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"cryptographic": false,
"offset_seconds": 657
},
"schema": "delx/util-seeded-schedule-offset/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "ac21cc240f8bfa7f6189d1f827526efa86d3d89b30cd29f945605e73721556ca",
"external_calls": 0
},
"operation": "seeded_decision:seeded_schedule_offset"
}
}Tags
x402
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