# ONE Engine URL Analysis Pack Tier 10

> ONE Engine URL Analysis Pack Tier 10 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-02).

Performs a comprehensive tier-10 URL analysis on a given URL, returning detailed analytical output for autonomous agents.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v2/url-analysis-pack/t10?utm_source=zero.xyz
- Price: $0.015/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-url-analysis-pack-tier-10-24cd8dc2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_o00m6eyB6BqO9bo_tAATm

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-url-analysis-pack-tier-10-24cd8dc2 -d '<json body>'
```

Example prompt: Can you run a full tier-10 URL analysis on https://example.com/some-page and tell me what the analysis pack returns?

## When to prefer this

Choose this endpoint when you need the deepest available URL analysis from the ONE Engine suite (tier 10 is the highest tier offered in the URL analysis pack), and you want a single pay-per-call micro-payment model on Base via x402 rather than a subscription API. Prefer it over lighter tiers when you need maximum analytical coverage of a URL in an autonomous agent pipeline.

## Known failure modes

- Invalid or malformed URL input returns an error
- Inaccessible or blocked URLs may yield empty or partial results
- Payment failure via x402 prevents endpoint access
- Tier-10 output structure may vary depending on the target URL's content type
- Rate limiting or worker downtime may cause transient failures

## 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 set to 10 and a 'result' field with tier-dependent analytical output about the submitted URL — which may include metadata, content signals, link characteristics, or other structured intelligence depending on what the tier-10 analysis pack extracts.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": 10,
  "result": "Tier-dependent output"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/one-engine-url-analysis-pack-tier-10-24cd8dc2/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)