# HALOWERK medienwerk – Cue Duration Distribution Snapshot Compare

> HALOWERK medienwerk – Cue Duration Distribution Snapshot Compare is a paid API for AI agents from medien.halowerk.com, paid per call via x402, $0.031/call, status unknown (last checked 2026-10-10).

Compares two cue-duration-distribution snapshots from a media project to reveal how timing proportions have shifted between versions.

## Facts

- Endpoint: POST https://medien.halowerk.com/v1/baumarkt/media/cue-duration-distribution/snapshot-compare?utm_source=zero.xyz
- Price: $0.031/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/halowerk-medienwerk-cue-duration-distribution-snapshot-compare-3d992e3e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dPoPw8NqXuI4x2KuJIiFI

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 halowerk-medienwerk-cue-duration-distribution-snapshot-compare-3d992e3e -d '<json body>'
```

Example prompt: Compare my two cue-duration-distribution snapshots for this project — one from yesterday's cut and one from today's — and tell me which cues changed the most in their timing proportions.

## When to prefer this

Use this endpoint when you need to programmatically diff two cue-duration-distribution snapshots in a media production workflow and get a structured, machine-readable breakdown of how cue timings shifted — particularly when integrating into automated post-production pipelines or QC checks. Prefer this over manual inspection when you need repeatable, auditable comparisons across edits.

## Known failure modes

- Missing or malformed snapshot payload returns a 400 validation error
- Invalid or inaccessible snapshot reference returns a 404 or fetch error
- Snapshots with incompatible cue structures may return a structural mismatch error
- Payment failure via x402 results in a 402 response before processing begins
- Large or complex snapshots may time out if they exceed server limits

## How this service works

HALOWERK medienwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.

## Output

A JSON object containing a comparison of two cue-duration-distribution snapshots, including per-cue timing deltas, percentage changes in duration proportions, and a summary of which cues shifted the most between the two versions.

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/halowerk-medienwerk-cue-duration-distribution-snapshot-compare-3d992e3e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from medien.halowerk.com](https://www.zero.xyz/host/medien.halowerk.com/llms.txt)