# Native WebGPU Playable Maze Starter – open-27-d1

> Native WebGPU Playable Maze Starter – open-27-d1 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Generates a customizable, editable WebGPU-based maze game starter (preset open-27-d1) with a native vertex buffer, render pipeline, and WGSL shader, returning source files ready to run in a WebGPU-capable browser.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-open-27-d1-native-webgpu?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/native-webgpu-playable-maze-starter-open-27-d1-440dc05d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_elGO15jNo_JEGT64X_KqZ

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-open-27-d1-440dc05d -d '<json body>'
```

Example prompt: Generate me a WebGPU maze game starter using preset open-27-d1 with the title 'Labyrinth Run', seed 1337, and accent color #ff6600 — I want the editable source files I can drop straight into a WebGPU browser.

## When to prefer this

Choose this endpoint when you need a working, editable WebGPU maze game starter based on the specific open-27-d1 preset, especially when you want native WGSL shader and vertex buffer code rather than a canvas/WebGL approach. Prefer it over generic game scaffolding tools when you need a ready-to-customize source package with deterministic procedural generation via seed control and low-cost micro-payment access.

## Known failure modes

- Invalid accent color format (not a valid 6-digit hex) returns validation error
- Seed out of range (negative or > 2147483647) returns validation error
- Title exceeding 80 characters or empty string triggers input validation failure
- Non-WebGPU browser environment will not be able to run the returned source files (client-side limitation)
- Payment failure or insufficient USDC balance prevents file delivery

## How this service works

Native WebGPU playable starter: open-27-d1: Editable maze game with a native WebGPU vertex buffer, render pipeline and WGSL shader. Requires a WebGPU browser/GPU on HTTPS or localhost. Preset open-27-d1; 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 browser-playable maze game using native WebGPU APIs — includes a WGSL shader, vertex buffer setup, and render pipeline wired to the open-27-d1 preset. The output is not hosted gameplay but raw source code, configurable by title, seed, and accent color, ready to run on HTTPS or localhost in a WebGPU-capable browser/GPU.

## 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-open-27-d1-440dc05d/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)