# ONE Engine JSON Analysis Pack Tier 6

> ONE Engine JSON Analysis 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).

Performs tier-6 JSON analysis on a submitted value using a pay-per-call utility API priced at $0.0035 USDC via x402 on Base.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v2/json-analysis-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-json-analysis-pack-tier-6-7d62548d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IqiXU4Ep5jJU7BmLrG-Q-

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-json-analysis-pack-tier-6-7d62548d -d '<json body>'
```

Example prompt: Can you run a tier-6 JSON analysis on this value using ONE Engine's json-analysis-pack and tell me what result comes back: {"items": [1, 2, 3], "status": "active"}?

## When to prefer this

Choose this endpoint when you need a cheap, per-call JSON analysis utility for autonomous agent workflows, especially when operating on Base with x402 micropayments and you specifically need the tier-6 analysis depth from ONE Engine's json-analysis-pack suite.

## Known failure modes

- Missing or malformed 'value' field returns an error or unexpected output
- Insufficient USDC balance or failed x402 payment results in a 402 Payment Required response
- Network timeout or Cloudflare Worker unavailability returns a 5xx error
- Unsupported value type may produce empty or null result

## 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 tier-dependent result field whose content reflects the analysis performed on the submitted value. The exact structure of 'result' varies based on the input and tier logic.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "value": {}
 }
}
```

## 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-json-analysis-pack-tier-6-7d62548d/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)