# Native WebGPU Maze Game Starter: horizontal-23-d3

> Native WebGPU Maze Game Starter: horizontal-23-d3 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Returns editable WebGPU maze game source files (preset horizontal-23-d3) with configurable title, seed, and accent color, using a native WebGPU vertex buffer, render pipeline, and WGSL shader.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-horizontal-23-d3-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-d3-fa21fa34
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BuqReaoBKFQiXzSaxLYgk

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-d3-fa21fa34 -d '<json body>'
```

Example prompt: Generate me the horizontal-23-d3 WebGPU maze game starter with the title 'Dungeon Run', seed 1234, and accent color #ff6600 — I want the editable source files with the WGSL shader and render pipeline.

## When to prefer this

Choose this endpoint when you need ready-to-edit WebGPU game source files for the horizontal-23-d3 maze preset specifically, with native GPU rendering via WGSL shaders. It is ideal for developers who want a low-cost ($0.01 USDC) starting point for a browser-based maze game with configurable parameters rather than a fully hosted game or a different engine.

## Known failure modes

- Invalid accent color format (not a valid 6-digit hex) returns a validation error
- Seed value out of range (>2147483647 or <0) returns a validation error
- Title exceeding 80 characters or empty string fails validation
- WebGPU not supported in the target browser environment — source files are delivered but won't run
- Payment not processed correctly via x402 protocol results in no file delivery

## How this service works

Native WebGPU playable starter: horizontal-23-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-23-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

Source files for an editable, playable maze game built on native WebGPU, including a WGSL shader, vertex buffer setup, and render pipeline configuration. The game is parameterized by the provided seed (controls maze layout), title (displayed in game), and accent color (hex, controls visual theme). Requires a WebGPU-capable browser on 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-maze-game-starter-horizontal-23-d3-fa21fa34/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
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