# CSS Generated Quotation Global Depth Trace

> CSS Generated Quotation Global Depth Trace is a paid API for AI agents from detect.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-11-04).

Tracks document-wide citation nesting depths of declared CSS pseudo-elements and reports underflows, unclosed depths, and states continued across siblings before an exporter treats quotes as local tree nesting.

## Facts

- Endpoint: POST https://detect.halowerk.com/u/css-generated-quotation-global-depth-trace?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/css-generated-quotation-global-depth-trace-1e1fa8e3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3MaU_39U9m4cSk39Pd0gB

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 css-generated-quotation-global-depth-trace-1e1fa8e3 -d '<json body>'
```

Example prompt: Can you trace the CSS quotation depth across this document and tell me if there are any underflows, unclosed depths, or states that continue across sibling elements before I export it? Here's the URL: https://example.com/article.html

## When to prefer this

Use this endpoint when you need to audit or validate CSS-generated quotation depth across an entire document before exporting or migrating content, especially when sibling-continued states or underflows could corrupt tree-nested quote representations. Prefer it over manual inspection when documents have complex nested citation structures or when an exporter assumes local tree nesting.

## Known failure modes

- Invalid or unreachable URL returns an error with no depth trace
- Document with no CSS quote pseudo-elements may return an empty or trivial trace
- Dynamically rendered content (JavaScript-heavy pages) may not reflect actual CSS quote states
- Malformed CSS may cause incomplete depth analysis
- Very large documents may time out or return partial results

## How this service works

Verfolgt dokumentweite Zitiertiefen deklarierter CSS-Pseudoelemente und zeigt Unterlauf, offene Endtiefen sowie über Geschwister fortgesetzte Zustände, bevor ein Exporter Zitate als lokale Baumverschachtelung behandelt.

## Output

Returns a document-wide trace of CSS pseudo-element citation depths, including detected underflow events, open (unclosed) depth states at end of scope, and depth states that are carried across sibling elements, enabling exporters or migration tools to handle quote nesting correctly.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "format": "uri",
   "maxLength": 2048
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/css-generated-quotation-global-depth-trace-1e1fa8e3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from detect.halowerk.com](https://www.zero.xyz/host/detect.halowerk.com/llms.txt)