# Native WebGPU Playable Maze Starter: horizontal-11-d2

> Native WebGPU Playable Maze Starter: horizontal-11-d2 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Generates a customizable native WebGPU maze game starter (horizontal-11-d2 preset) with WGSL shader and vertex buffer pipeline, returning editable source files for a playable browser game.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-horizontal-11-d2-native-webgpu?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/native-webgpu-playable-maze-starter-horizontal-11-d2-fda1dbe1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1WWZ4C436GyrybwcPSP8K

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-playable-maze-starter-horizontal-11-d2-fda1dbe1 -d '<json body>'
```

Example prompt: Generate me the horizontal-11-d2 native WebGPU maze game starter with the title 'Labyrinth Run', seed 7, and accent color #ff6a00 — I want the editable source files with the WGSL shader and vertex buffer pipeline.

## When to prefer this

Choose this endpoint when you specifically need a native WebGPU game starter (not Three.js or Canvas 2D) using WGSL shaders and a vertex buffer render pipeline, and you want the horizontal-11-d2 maze layout preset. Prefer this over Canvas 2D or Three.js siblings when low-level GPU access and a modern WebGPU pipeline are required. Ideal for developers who want editable source files rather than a hosted game.

## Known failure modes

- Invalid accent color format (must be 6-digit hex #RRGGBB) returns validation error
- Title exceeding 80 characters or empty string rejected
- Seed value outside 0–2147483647 range rejected
- Payment failure or insufficient USDC balance prevents file delivery
- WebGPU source files require a WebGPU-capable browser; files will not run in non-WebGPU environments

## How this service works

Native WebGPU playable starter: horizontal-11-d2: 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-11-d2; 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 playable maze game using the horizontal-11-d2 preset, including a WGSL shader, vertex buffer setup, and render pipeline. The maze layout is determined by the supplied seed, with the specified title and accent color baked into the scaffold. Files require a WebGPU-capable browser over HTTPS or localhost to run.

## 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-playable-maze-starter-horizontal-11-d2-fda1dbe1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)