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

> Canvas 2D Playable Maze Starter: vertical-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 2026-10-18).

Returns editable source files for a browser-based Canvas 2D maze game using the vertical-27-d2 preset, configurable with a custom title, seed, and accent color.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-vertical-27-d2-canvas?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/canvas-2d-playable-maze-starter-vertical-27-d2-b9996f2e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2Cb5-hbOhrhaipC_TO9sd

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-vertical-27-d2-b9996f2e -d '<json body>'
```

Example prompt: Generate me an editable Canvas 2D maze game using the vertical-27-d2 preset, with the title 'Dungeon Escape', seed 1234, and accent color #ff6600 — I want the source files I can edit and host myself.

## When to prefer this

Choose this endpoint when you need a self-contained, editable Canvas 2D maze game starter with no external runtime dependencies, specifically the vertical-27-d2 vertical preset layout. Prefer it over generic game templates when you want a pre-built maze scaffold you can immediately customize (title, seed, accent) and host, without needing to wire up a game engine or library.

## Known failure modes

- Invalid accent color format (not a valid 6-digit hex) returns a validation error
- Seed value out of range (negative or above 2147483647) returns a validation error
- Title exceeding 80 characters or being empty returns a validation error
- Payment failure (insufficient USDC balance or x402 protocol error) blocks file delivery

## How this service works

Canvas 2D playable starter: vertical-27-d2: Editable maze game rendered with browser Canvas 2D; no external runtime library. Preset vertical-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

A set of editable source files (HTML/JS) for a browser-based Canvas 2D maze game rendered with the vertical-27-d2 preset layout. No external runtime library is included. The game is configurable via the provided title, seed, and accent color parameters, and is ready to be hosted or further modified by the recipient.

## 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-vertical-27-d2-b9996f2e/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)