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Delx Commerce Batch Concurrency Plan
x402
Delx Commerce Batch Concurrency Plan is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Computes the optimal wave structure (number of waves, concurrency per wave, and last wave size) for processing a batch of items at a given concurrency level.
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 the number of waves required, the concurrency per wave, and the size of the last (potentially partial) wave. Also includes a verifiable evidence block with the input SHA-256 hash, a flag confirming no data is retained, and the count of external calls made (always 0 for this pure computation).
Example use cases
Rate-limited API fan-out planning
“I have 250 API calls to make but my rate limit only allows 15 concurrent requests at a time — tell me how many waves that breaks into and how many calls will be in the final wave.”
Parallel data pipeline scheduling
“I'm running a data pipeline that needs to process 1,000 records with a max concurrency of 32 workers — compute my batch wave plan so I know how to orchestrate the runs.”
Agent task queue wave breakdown
“My agent fleet can handle 20 tasks at once and I have 157 tasks queued up — how many execution waves do I need and will the last wave be full?”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/batch-concurrency-plan?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent or workflow orchestrator needs to deterministically plan how to chunk a fixed number of items into concurrent execution waves — especially when verifiable, tamper-evident computation (via SHA-256 evidence) is needed and no local math library is available. It is ideal for pay-per-use scenarios where no signup or standing API key is required.
Side effects
- Missing required fields (item_count or concurrency) results in a validation error
- Zero or negative concurrency value may cause division errors or rejection
- item_count of zero may return trivial or error response
- Payment failure via x402 protocol blocks the request before computation
- Malformed JSON body returns HTTP 400
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| item_count | integer | Item Count supplied to Batch Concurrency Plan; used only for this bounded calculation and processed in memory without retention. |
| concurrency | integer | Concurrency supplied to Batch Concurrency Plan; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"waves": 13,
"concurrency": 8,
"last_wave_size": 4
},
"schema": "delx/util-batch-concurrency-plan/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "89a4ecfe352a568bb465bd1e862817436f668a49fd51195c4cde5a572dab4e21",
"external_calls": 0
},
"operation": "data_batch:batch_concurrency_plan"
}
}Tags
x402
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