# Native WebGPU Playable Maze Starter: braided-19-d2

> Native WebGPU Playable Maze Starter: braided-19-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 (WGSL shader + vertex buffer + render pipeline) editable maze game starter using the braided-19-d2 preset, returning source files ready for HTTPS or localhost deployment.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-braided-19-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-braided-19-d2-b118a1c8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v1KDpopjgtVQyqrtF77Az

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-braided-19-d2-b118a1c8 -d '<json body>'
```

Example prompt: Generate me a native WebGPU maze game starter using the braided-19-d2 preset, title it 'Labyrinth Run', use accent color #ff6633, and seed it with 12345.

## When to prefer this

Choose this endpoint when you need a native WebGPU (not Three.js, not Canvas 2D) editable maze game starter with WGSL shader and vertex buffer setup specifically from the braided-19-d2 preset. Prefer this over sibling endpoints when the user explicitly needs raw WebGPU APIs rather than a higher-level abstraction like Three.js WebGL or Canvas 2D rendering. Best for developers who want direct GPU pipeline control in a game jam, demo, or educational context.

## Known failure modes

- Invalid accent color format (must be 6-digit hex with # prefix) returns a validation error
- Seed out of range (must be 0–2147483647) returns an error
- Title exceeding 80 characters or empty string fails validation
- Payment not processed (x402 protocol failure) results in no content returned
- WebGPU browser/GPU requirements are not enforced at API time but source files will not run in non-WebGPU environments

## How this service works

Native WebGPU playable starter: braided-19-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 braided-19-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 source files for an editable, playable maze game using native WebGPU APIs (vertex buffer, render pipeline, WGSL shader). Files are configured with the braided-19-d2 preset and the caller's chosen title, seed, and accent color. Intended for deployment on HTTPS or localhost in 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-playable-maze-starter-braided-19-d2-b118a1c8/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)