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ONE Engine Text Analysis Tier 2
x402
ONE Engine Text Analysis Tier 2 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0009/call, status unknown (last checked 2026-10-02).
Analyzes a text string and returns a tier-2 analysis result via a low-cost pay-per-call API on Base using x402.
Price / call$0.0009
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 with a 'tier' field (value: 2) and a 'result' field containing the tier-dependent text analysis output, which may include classification labels, extracted entities, sentiment scores, or structured insights depending on the engine's analysis logic.
Example use cases
Customer review sentiment analysis
“Run tier-2 text analysis on this customer review and tell me what it comes back with: 'The onboarding was smooth but the support team took three days to respond to a critical issue.'”
Automated content classification
“I need to classify this news snippet using ONE Engine's text analysis — can you send it through and tell me what the result says? The text is: 'Regulators announced new capital requirements for mid-size banks effective Q1 next year.'”
Agent pipeline text preprocessing
“Pass this paragraph through the ONE Engine tier-2 text analysis before we store it: 'User engagement dropped sharply after the UI redesign, with session length falling by nearly half in the first week.'”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v2/text-analysis/t2?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a low-cost, per-call text analysis operation billed in USDC via x402 on Base, and you want tier-2 depth of analysis. Prefer this over heavier NLP APIs when cost efficiency and autonomous agent compatibility are priorities, and when a simple text string input with a structured JSON result is sufficient for your pipeline.
Side effects
- Payment not included or insufficient USDC balance causes 402 Payment Required response
- Empty or missing 'text' field in request body causes validation error
- Oversized text input may exceed processing limits
- Network timeout from Cloudflare Worker under load
- Malformed JSON body returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": 2,
"result": "Tier-dependent output"
}
}Tags
x402
Reviews
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