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ONE Engine Text Segment Pack T4
x402
ONE Engine Text Segment Pack T4 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).
Segments and packs input text into tier-4 structured output chunks for downstream agent processing, delivered via pay-per-call x402 on Base.
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 the tier number (4) and a tier-dependent packed segmentation result of the input text, structured for downstream agent consumption.
Example use cases
Chunking long documents for RAG
“I have a long research paper I need broken into manageable segments at tier 4 so my retrieval-augmented generation system can index each chunk separately — can you run this text through the tier-4 segment packer?”
Preprocessing agent context windows
“Before sending this article to my summarization agent, I need it split into tier-4 packed segments so it fits within context window limits — please segment this text for me.”
Pipeline-ready text splitting for automation
“My automation workflow needs this customer feedback text segmented and packed at tier 4 so each downstream step can handle it in order — can you process this through the text segment pack?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v2/text-segment-pack/t4?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need tier-4 text segmentation and packing specifically within a pay-per-call autonomous agent pipeline on Base using x402 micropayments, and when a low-cost ($0.0018 USDC) utility call is acceptable for structured text chunking.
Side effects
- Missing or empty 'text' field returns an error or empty result
- Text exceeding length limits may be truncated or rejected
- Payment failure via x402 results in 402 Payment Required response
- Malformed JSON body returns a 400 Bad Request
- Cloudflare Worker timeout for very large text inputs
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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