# Web Audio Cue Module: open-27-d4

> Web Audio Cue Module: open-27-d4 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Generates synthesized browser-ready collect/win audio cue files for games using preset open-27-d4, configurable by title, seed, and accent color.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-open-27-d4-audio?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/web-audio-cue-module-open-27-d4-8835af3f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_z3cixgZsfdhWyf3FHf5qB

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 web-audio-cue-module-open-27-d4-8835af3f -d '<json body>'
```

Example prompt: Generate synthesized collect and win audio cues for my browser game called 'Crystal Dungeon' using seed 42 and accent color #55b7ff — I need the open-27-d4 preset module with no recorded music.

## When to prefer this

Choose this endpoint when you need procedurally synthesized, browser-native game audio cues (collect/win sounds) without any recorded music or third-party audio licensing concerns, specifically for the open-27-d4 preset. Ideal for indie game developers, game jam participants, or agent-driven game content pipelines that need reproducible audio from a seed with custom branding (title, accent color). Not suitable if you need recorded music, voice acting, or audio formats outside browser-compatible synthesis.

## Known failure modes

- Invalid seed value outside 0–2147483647 range returns validation error
- Accent color not matching ^#[0-9a-fA-F]{6}$ pattern causes rejection
- Title exceeding 80 characters or empty string triggers input validation failure
- Payment not included or insufficient USDC results in 402 payment required
- Network timeout if server is temporarily unavailable

## How this service works

Web Audio cue module: open-27-d4: Reusable synthesized collect/win cues, browser sound demo and preset cue schedule. No recorded music or third-party audio assets. Preset open-27-d4; configurable title, seed and accent. Source files, not hosted gameplay. One of 100 presets across 10 shared generators. 0.01 USDC includes one editable game module or map bundle.

## Output

Returns a synthesized audio cue module for the open-27-d4 preset, including browser-compatible collect and win sound cues, a preset cue schedule, and a browser sound demo — all procedurally generated from the provided seed, title, and accent color, with no recorded music or third-party audio assets.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "seed": {
   "type": "integer",
   "default": 42,
   "maximum": 2147483647,
   "minimum": 0
  },
  "title": {
   "type": "string",
   "default": "Maze Quest",
   "maxLength": 80,
   "minLength": 1
  },
  "accent": {
   "type": "string",
   "default": "#55b7ff",
   "pattern": "^#[0-9a-fA-F]{6}$"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/web-audio-cue-module-open-27-d4-8835af3f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
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