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ONE Engine Array Set Pack (Tier 10)
x402
ONE Engine Array Set Pack (Tier 10) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-02).
Computes a tier-10 set operation (pack) on two input arrays, returning a tier-dependent result via a pay-per-call API on Base.
Price / call$0.015
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
A JSON object containing a 'tier' field (value: 10) and a 'result' field with the tier-dependent packed output of the two input arrays, representing the set-pack computation result.
Example use cases
Deduplicating two data lists
“I have two lists of user IDs from different sources — [101, 102, 103] and [102, 103, 104, 105] — can you pack them together using ONE Engine's tier-10 array set-pack so I get a combined deduplicated set?”
Merging agent output arrays
“My agent pipeline produced two separate result arrays, ["alpha","beta","gamma"] and ["gamma","delta"], and I need to pack them into a single set using the ONE Engine tier-10 set-pack endpoint.”
Combining feature flag lists
“I've got two feature flag arrays — ["featureA","featureB"] and ["featureB","featureC","featureD"] — please run them through the ONE Engine tier-10 array set-pack and give me the packed result.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v2/array-set-pack/t10?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call set packing operation on two arrays at tier 10, particularly within autonomous agent workflows that use x402 micropayments on Base. It is well-suited for agents that need on-demand array combination without managing server infrastructure.
Side effects
- Missing or malformed 'a' or 'b' array inputs return an error response
- Payment failure via x402 on Base prevents call execution
- Non-array values passed as 'a' or 'b' may cause validation errors
- Empty arrays may yield trivial or empty packed results
- Cloudflare Worker timeout if arrays are extremely large
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| a | array | |
| b | array |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": 10,
"result": "Tier-dependent output"
}
}Tags
x402
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