# Canvas 2D Playable Maze Starter: open-27-d2

> Canvas 2D Playable Maze Starter: open-27-d2 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Returns editable Canvas 2D browser maze game source files for the open-27-d2 preset, configurable by seed, title, and accent color.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-open-27-d2-canvas?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/canvas-2d-playable-maze-starter-open-27-d2-a1fb3352
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jDwEus8PhIFpStsfg3oUC

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 canvas-2d-playable-maze-starter-open-27-d2-a1fb3352 -d '<json body>'
```

Example prompt: Generate me the open-27-d2 Canvas 2D maze game starter titled 'Labyrinth Run' using seed 1337 and accent color #ff6600 — I want the editable source files I can drop straight into my project.

## When to prefer this

Choose this endpoint when you need a self-contained, no-dependency Canvas 2D maze game source file for the specific open-27-d2 preset, with control over the random seed, display title, and accent color. Prefer it over Three.js or WebGPU alternatives when targeting lightweight environments or when you want a 2D pixel-style maze without 3D overhead. Prefer it over generic code generators when you want a fully wired, immediately playable maze starter rather than scaffolding from scratch.

## Known failure modes

- Invalid accent color format (not a 6-digit hex) returns a validation error
- Seed out of range (negative or above 2147483647) returns a parameter error
- Empty or overly long title (over 80 characters) rejected with validation error
- Payment failure or insufficient USDC balance prevents file delivery
- Network timeout if the generation service is temporarily unavailable

## How this service works

Canvas 2D playable starter: open-27-d2: Editable maze game rendered with browser Canvas 2D; no external runtime library. Preset open-27-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 (HTML/JS) for a browser-playable Canvas 2D maze game using the open-27-d2 preset. The maze layout is determined by the provided seed, the game title and accent color are injected into the source, and no external runtime library is required. Files are ready to edit and deploy.

## 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/canvas-2d-playable-maze-starter-open-27-d2-a1fb3352/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)