# ONE Engine Text Transform Pack Tier 6

> ONE Engine Text Transform Pack Tier 6 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0035/call, status unknown (last checked 2026-10-02).

Applies a tier-6 text transformation to an input string via a pay-per-call API using x402 payments on Base.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v2/text-transform-pack/t6?utm_source=zero.xyz
- Price: $0.0035/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-transform-pack-tier-6-6b1f9379
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VbNI5e6AS2AJJCLHIJtuH

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-transform-pack-tier-6-6b1f9379 -d '<json body>'
```

Example prompt: Can you run this paragraph through the ONE Engine text transform pack at tier 6 and give me the result: 'The quick brown fox jumps over the lazy dog.'

## When to prefer this

Choose this endpoint when you need a low-cost ($0.0035 USDC), pay-per-call text transformation via an autonomous agent workflow on Base, and specifically require tier-6 processing from the ONE Engine text transform pack. Prefer it for agent pipelines that already integrate x402 micropayment flows on Base and need a lightweight, serverless text processing step.

## Known failure modes

- Payment failure if x402 USDC balance on Base is insufficient
- Empty or missing 'text' field causes malformed request
- Cloudflare Worker timeout if input text is excessively long
- Ambiguous or undocumented tier-6 behavior due to minimal schema documentation
- HTTP 402 returned if payment is not properly attached

## 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 (6) and a 'result' field with the tier-dependent transformed output of the input text.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": 6,
  "result": "Tier-dependent output"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/one-engine-text-transform-pack-tier-6-6b1f9379/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)