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ONE Engine Text Transform Pack Tier 4
x402
ONE Engine Text Transform Pack Tier 4 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0018/call, status unknown (last checked 2026-10-02).
Applies a tier-4 text transformation to a given input string via a pay-per-call API on Base using x402.
Price / call$0.0018
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 (integer, value 4) and a 'result' field with the tier-dependent transformed version of the input text string.
Example use cases
Automated content rewriting for agents
“Take this product description and run it through ONE Engine's tier-4 text transform pack: 'Our wireless headphones deliver studio-quality sound with 40-hour battery life.' I want to see what the transformation produces.”
Pipeline text normalization step
“Process this raw customer feedback through the ONE Engine tier-4 text transformer: 'Very slow delivery but item packaging was perfect and product works great!' — I need the transformed result for my data pipeline.”
Agent-driven document reformatting
“Use ONE Engine's text transform pack at tier 4 to process this legal clause: 'The party of the first part agrees to indemnify and hold harmless the party of the second part.' and return what comes back.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v2/text-transform-pack/t4?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a low-cost, pay-per-call text transformation via x402 micropayments on Base and specifically want the tier-4 processing level from ONE Engine's transform pack. Suitable for autonomous agents that need to embed text processing into automated workflows without subscription overhead.
Side effects
- Payment failure or insufficient USDC balance via x402 returns a 402 Payment Required error
- Empty or missing 'text' field in request body may return a 400 Bad Request
- Excessively long text strings may be rejected or truncated
- Network or Cloudflare Worker availability issues may cause 5xx errors
- Ambiguous tier behavior: 'Tier-dependent output' is underspecified so actual transformation type is unknown without testing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": 4,
"result": "Tier-dependent output"
}
}Tags
x402
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