# Canvas 2D Playable Maze Starter – Preset open-23-d3

> Canvas 2D Playable Maze Starter – Preset open-23-d3 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 maze game source files for preset open-23-d3, configurable by title, seed, and accent color.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-open-23-d3-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-preset-open-23-d3-e03c0b4f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k2vGBuyQF_4s-2IOxvW1e

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-preset-open-23-d3-e03c0b4f -d '<json body>'
```

Example prompt: Generate me the open-23-d3 Canvas 2D maze game starter with the title 'Crystal Labyrinth', seed 108, and accent color #ff6a00 — I want the editable source files I can run in a browser without any extra libraries.

## When to prefer this

Choose this endpoint when you need a self-contained, browser-runnable Canvas 2D maze game with no external library dependencies, specifically using the open-23-d3 preset layout. It is ideal when you want reproducible maze geometry via a seed, want to customize branding (title and accent color), and need editable source files rather than a hosted gameplay link. Prefer it over generic game generators if you specifically want the open-23-d3 maze topology and pure Canvas 2D output.

## Known failure modes

- Invalid accent color format (not a valid 6-digit hex) returns a validation error
- Title exceeding 80 characters or empty string rejected
- Seed outside 0–2147483647 range rejected
- Payment failure or insufficient USDC balance prevents file delivery
- Network timeout may occur if server is under load

## How this service works

Canvas 2D playable starter: open-23-d3: Editable maze game rendered with browser Canvas 2D; no external runtime library. Preset open-23-d3; 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 Canvas 2D source files (HTML/JS) implementing a browser-playable maze game using preset open-23-d3, with the requested title, seed-determined maze layout, and accent color applied — ready to host or modify, with no external runtime dependencies.

## 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-preset-open-23-d3-e03c0b4f/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)