# Native WebGPU Maze Game Starter – Balanced-19-D4

> Native WebGPU Maze Game Starter – Balanced-19-D4 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Returns source files for an editable, playable maze game built with native WebGPU vertex buffers, a render pipeline, and WGSL shaders, customizable by seed, title, and accent color.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-balanced-19-d4-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-maze-game-starter-balanced-19-d4-91ab3e7a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_deZ3_JYDpRsqfFbUBckpg

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-balanced-19-d4-91ab3e7a -d '<json body>'
```

Example prompt: Generate me the balanced-19-d4 WebGPU maze game starter source files with the title 'Labyrinth Run', seed 1234, and accent color #ff6600.

## When to prefer this

Choose this endpoint when you need a ready-to-edit, native WebGPU maze game source scaffold — specifically the balanced-19-d4 preset — with WGSL shaders and a vertex buffer render pipeline, configurable by seed, title, and accent color. Prefer it over generic game templates when you want a low-cost ($0.01 USDC) starting point for a WebGPU browser game without building the render pipeline from scratch.

## 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 schema validation error
- Title exceeding 80 characters is rejected
- Payment failure via x402 protocol results in no content delivery
- WebGPU runtime errors at play time if browser lacks WebGPU support (not an API error, but a downstream failure)

## How this service works

Native WebGPU playable starter: balanced-19-d4: Editable maze game with a native WebGPU vertex buffer, render pipeline and WGSL shader. Requires a WebGPU browser/GPU on HTTPS or localhost. Preset balanced-19-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 playable maze starter.

## Output

Returns downloadable/deliverable source files for a native WebGPU maze game, including a vertex buffer setup, render pipeline configuration, and WGSL shader code. The maze is generated from the provided seed, and the title and accent color are embedded. These are source files intended for editing and local or hosted deployment, not a live-hosted game.

## 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-balanced-19-d4-91ab3e7a/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)