# ONE Engine Text Segment Pack T8

> ONE Engine Text Segment Pack T8 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0075/call, status unknown (last checked 2026-10-02).

Segments and packs input text into structured chunks at tier 8 processing level, optimized for autonomous agent pipelines.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v2/text-segment-pack/t8?utm_source=zero.xyz
- Price: $0.0075/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/one-engine-text-segment-pack-t8-cb6af274
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yWyrwj0uMzcyZfqCBeNO6

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability one-engine-text-segment-pack-t8-cb6af274 -d '<json body>'
```

Example prompt: Can you segment this article into packed text chunks for me: 'Artificial intelligence is transforming industries worldwide. From healthcare to finance, the applications are endless. Autonomous agents are increasingly being deployed to handle complex tasks that once required human oversight.'

## When to prefer this

Choose this endpoint when you need a low-cost, pay-per-call text segmentation utility integrated into an x402-compatible agent pipeline on Base. It is ideal for agents that need to chunk or pack raw text strings into structured segments at tier 8 processing depth, particularly when cost-per-call efficiency matters and when operating within a Web3/crypto-native payment flow using USDC.

## Known failure modes

- Missing or empty 'text' field returns an error or empty result
- Text exceeding length limits may be truncated or rejected
- Payment failure via x402 protocol blocks the call and returns a 402 status
- Malformed JSON body returns a 400-level error
- Network timeout on the Cloudflare Workers edge may return a 5xx error

## How this service works

Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.

## Output

Returns a JSON object containing a 'tier' field (value 8) and a 'result' field with the tier-8 segmented and packed text output — structured chunks or segments derived from the input text string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": 8,
  "result": "Tier-dependent output"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/one-engine-text-segment-pack-t8-cb6af274/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from one-search.one-engine.workers.dev](https://www.zero.xyz/host/one-search.one-engine.workers.dev/llms.txt)