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ONE Engine: Return First N Numeric Fields (JSON Object, N=32, Tier 2)
x402
ONE Engine: Return First N Numeric Fields (JSON Object, N=32, Tier 2) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0016/call, status unknown (last checked 2026-11-02).
Extracts and returns the first 32 numeric fields from a JSON object, with Tier 2 progressive diagnostics.
Price / call$0.0016
Success—
StatusUnknown
How this service works
Deterministic JSON object processing utility: Return first N numeric fields; parameter=32. Tier 2/10 provides progressively richer diagnostics.
Output
Returns the first 32 numeric fields found in the submitted JSON object, including field names and their numeric values, along with Tier 2 progressive diagnostics providing moderate depth of processing metadata.
Example use cases
Numeric field audit from API response
“I just got a big JSON response from a third-party API and I need to pull out all the numeric fields from it — grab the first 32 number-type properties and show me what you find.”
Isolate metrics from config payload
“Here's a JSON config object — can you filter it down to only the numeric fields, up to 32 of them, so I can run some calculations on just those values?”
Inspect numeric data in agent pipeline
“As part of my data pipeline, I need to inspect the numeric properties in this JSON object — extract the first 32 numeric fields and include any diagnostic info you have.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v11/record-process/number-fields/p9/t2?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a deterministic, low-cost extraction of numeric fields from a JSON object without writing custom parsing logic, especially within an autonomous agent workflow that requires consistent behavior. Prefer this over general-purpose JSON parsers when you want a pay-per-call microservice with built-in diagnostics and predictable output format. Tier 2 is appropriate when basic diagnostics are sufficient and cost minimization matters.
Side effects
- Non-JSON body returns parse error
- JSON with no numeric fields returns empty result set
- Malformed or deeply nested JSON may yield unexpected field traversal order
- Missing or invalid Content-Type header may cause rejection
- Exceeding payload size limits returns error
Tags
x402
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