# Native WebGPU Maze Game Starter: horizontal-23-d2

> Native WebGPU Maze Game Starter: horizontal-23-d2 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Returns source files for a playable, editable WebGPU maze game (preset horizontal-23-d2) with configurable title, seed, and accent color, using WGSL shaders and a native vertex buffer render pipeline.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-horizontal-23-d2-native-webgpu?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/native-webgpu-maze-game-starter-horizontal-23-d2-b6f716a4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vPzpzIbjjzi3UNG8gUehl

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-23-d2-b6f716a4 -d '<json body>'
```

Example prompt: Generate me the horizontal-23-d2 WebGPU maze game starter files with the title 'Crystal Labyrinth', seed 1337, and accent color #ff6a00 — I want something I can run locally and edit myself.

## When to prefer this

Choose this endpoint when you need a ready-to-edit, native WebGPU maze game source kit with a specific preset layout (horizontal-23-d2), particularly when you want WGSL shader code, a vertex buffer render pipeline, and procedural seed control out of the box. Prefer this over generic game templates if you need a WebGPU-native (not WebGL or canvas-based) starting point that is immediately playable in a compliant browser.

## Known failure modes

- Invalid accent color format (not a 6-digit hex) returns a validation error
- Title exceeding 80 characters or being empty is rejected
- Seed outside 0–2147483647 range causes a validation error
- WebGPU output will not run in browsers lacking WebGPU support (not an API error, but a runtime constraint for the caller)
- Payment failure via x402 protocol returns a 402 status before any source files are delivered

## How this service works

Native WebGPU playable starter: horizontal-23-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-23-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 maze game (preset horizontal-23-d2), including WGSL vertex/fragment shaders, a render pipeline setup, a vertex buffer configuration, and an HTML/JS playable entry point. The game is configurable via the supplied title, seed, and accent color, and is designed to run in a WebGPU-capable browser over HTTPS or localhost.

## 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-23-d2-b6f716a4/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)