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ONE Engine Records Pick T1
x402
ONE Engine Records Pick T1 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0005/call, status unknown (last checked 2026-10-02).
Selects and reshapes up to 500 JSON records by picking specific keys, renaming fields, and applying defaults.
Price / call$0.0005
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
Returns a JSON object or array of the transformed records, each containing only the picked and/or renamed fields with any specified defaults applied to missing values.
Example use cases
Normalize API response fields
“I'm getting records from an external API and they have inconsistent field names — can you pick just 'user_id', 'first_name', and 'created_at' from each record and rename 'user_id' to 'id' and 'first_name' to 'name'?”
Slim down large JSON payload
“I have 300 product records each with 40 fields but I only need 'sku', 'price', and 'stock' — strip everything else out and return just those three fields per record.”
Apply defaults to incomplete records
“I've got a list of contact records where some are missing a 'status' field — pick 'id', 'email', and 'status' from each one and default 'status' to 'pending' wherever it's absent.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/records/pick/t1?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, cheap ($0.0005 USDC) pay-per-call operation to project, rename, or apply defaults to a batch of JSON records without spinning up a full data pipeline or ETL service. Ideal for autonomous agents doing quick record normalization inline.
Side effects
- Empty or missing 'records' array causes a validation error
- Exceeding 500 records may result in truncation or rejection
- Invalid JSON structure in records causes parse errors
- Payment failure (HTTP 402) if x402 payment is not provided or insufficient
- Keys referencing non-existent fields are silently omitted from output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| keys | array | |
| rename | object | |
| recordsrequired | array | Up to 500 JSON objects |
| defaults | object |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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