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Delx Commerce — Flatten Array Utility (flatten1)
x402
Delx Commerce — Flatten Array Utility (flatten1) 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).
Flattens a nested array structure by one level and returns the resulting flat list with a count.
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 flattened array under 'items', the count of resulting elements under 'count', and a schema identifier string 'delx/util-flatten1/v1'.
Example use cases
Normalize API response arrays
“I'm getting back a nested array from another API that looks like [["a","b"],["c","d"]] and I need it flattened one level into a single list before I process it further — can you do that?”
Pre-process list before deduplication
“I have this list of grouped items: [[1,2,3],[4,5],[6]] that I need to flatten one level so I can then deduplicate them — can you flatten it for me?”
Unwrap paginated batch results
“I collected results across multiple batches and they're stored as [["result1","result2"],["result3"]] — flatten that one level so I can treat them as a single list.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/flatten1?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a simple, pay-per-call, no-signup utility to flatten one level of a nested array, especially in agent pipelines using x402 micropayments on Base or Solana. Ideal for lightweight data normalization steps where spinning up a local computation is overkill or unavailable.
Side effects
- Missing or empty 'items' field returns an error
- Non-array value passed as items causes a validation error
- Payment failure via x402 prevents execution
- Malformed JSON body results in a parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| items | array | Input field: items. |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 4,
"items": [
1,
2,
3,
4
],
"schema": "delx/util-flatten1/v1"
}
}Tags
x402
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