# Native WebGPU Maze Game Starter: horizontal-27-d3

> Native WebGPU Maze Game Starter: horizontal-27-d3 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).

Returns source files for an editable WebGPU-native maze game (preset horizontal-27-d3) with customizable title, seed, and accent color, using a vertex buffer, render pipeline, and WGSL shader.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-horizontal-27-d3-native-webgpu?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/native-webgpu-maze-game-starter-horizontal-27-d3-b45395aa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DS5nO9VPp7KbEyppgP82B

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 native-webgpu-maze-game-starter-horizontal-27-d3-b45395aa -d '<json body>'
```

Example prompt: Generate me a native WebGPU horizontal maze game starter using preset horizontal-27-d3, title it 'Labyrinth Quest', use seed 100, and set the accent color to #ff6633 — I want the editable source files with the WGSL shader.

## When to prefer this

Choose this endpoint when you specifically need a native WebGPU maze game starter using the horizontal-27-d3 (horizontal layout) preset with raw WGSL shaders and vertex buffers — rather than a Three.js-based WebGPU wrapper or a different preset layout. Ideal when you want low-level GPU control and editable source files rather than a hosted gameplay experience.

## Known failure modes

- Invalid accent color format (not a valid 6-digit hex) returns a validation error
- Seed out of range (above 2147483647 or below 0) causes a schema validation failure
- Title exceeding 80 characters or empty string is rejected
- Payment not processed or USDC balance insufficient results in access denial
- Non-WebGPU browser environment cannot run the output files (runtime, not API error)

## How this service works

Native WebGPU playable starter: horizontal-27-d3: Editable maze game with a native WebGPU vertex buffer, render pipeline and WGSL shader. Requires a WebGPU browser/GPU on HTTPS or localhost. Preset horizontal-27-d3; configurable title, seed and accent. Source files, not hosted gameplay. One of 100 presets across 10 shared generators. 0.01 USDC includes one editable playable maze starter.

## Output

Returns editable source files for a native WebGPU maze game using the horizontal-27-d3 preset, including a WGSL shader, vertex buffer setup, and render pipeline. The output is not a hosted game but raw source files ready to customize and deploy on HTTPS or localhost with a WebGPU-capable browser.

## 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/native-webgpu-maze-game-starter-horizontal-27-d3-b45395aa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
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