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ONE Engine Text Analysis Tier 9
x402
ONE Engine Text Analysis Tier 9 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Performs tier-9 text analysis on a given string, returning a tier-dependent structured result via a pay-per-call x402 API on Base.
Price / call$0.01
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 9) and a 'result' field whose content is tier-dependent — the exact nature of the analysis output (e.g. classification labels, extracted entities, sentiment scores) is determined by the tier-9 processing logic.
Example use cases
Automated content classification for agents
“Analyze this product review with ONE Engine's tier-9 text analysis and tell me what it extracts: 'The battery life is excellent but the screen brightness is disappointing at high ambient light.'”
Cheap per-call NLP in agent pipelines
“I need to run text analysis on this support ticket for my agent pipeline — can you send this text through the ONE Engine tier-9 endpoint: 'Customer is unable to reset their password and has been locked out for two days.'”
Extracting insights from short documents
“Use ONE Engine to do a tier-9 analysis on this executive summary and tell me what the result looks like: 'Revenue grew 18% YoY, but churn increased in the SMB segment, suggesting pricing pressure.'”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v2/text-analysis/t9?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a low-cost ($0.01 USDC), pay-per-call text analysis operation suitable for autonomous agent pipelines running on Base, especially when you want tier-9 depth of analysis and can tolerate an opaque tier-dependent output format. Prefer it over heavier NLP APIs when cost-per-call is a primary concern and you are already operating within an x402 payment infrastructure.
Side effects
- Missing or empty 'text' field returns a validation error
- Payment not included or insufficient USDC triggers 402 Payment Required
- Oversized text input may cause rejection or truncation
- Network timeout on the Cloudflare Worker edge may yield a 504
- Malformed JSON body returns a 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": 9,
"result": "Tier-dependent output"
}
}Tags
x402
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