# Grid Pathfinding Module: Horizontal-27-D4

> Grid Pathfinding Module: Horizontal-27-D4 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Returns a configurable ES module containing a four-neighbour breadth-first shortest-path solver pre-seeded with the 'horizontal-27-d4' maze layout, including solved exit and collectible routes.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-horizontal-27-d4-pathfinding?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/grid-pathfinding-module-horizontal-27-d4-1c81e6a5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F4X7zk5-GvkvRu9YPJuSx

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 grid-pathfinding-module-horizontal-27-d4-1c81e6a5 -d '<json body>'
```

Example prompt: Generate me the horizontal-27-d4 BFS maze pathfinding ES module with the title 'Dungeon Run', seed 1337, and accent color #ff6644 — I need the source files with the pre-solved routes.

## When to prefer this

Choose this endpoint when you need a ready-made, pre-solved BFS grid pathfinding ES module for the specific 'horizontal-27-d4' preset layout, with minimal setup and configurable branding. It is ideal for game developers who want a reusable JavaScript pathfinding module with pre-computed routes rather than implementing BFS from scratch, and who need to match the module title and color to their project theme. Prefer alternatives if you need a different maze preset (other IDs available), a hosted/playable game experience, or a pathfinding library with dynamic map generation rather than a fixed preset.

## Known failure modes

- Invalid accent color format (not a valid 6-digit hex) returns a validation error
- Title exceeding 80 characters or being empty returns a validation error
- Seed value outside 0–2147483647 range returns a validation error
- Payment failure or insufficient USDC balance prevents module delivery
- Network timeout if the generation service is temporarily unavailable

## How this service works

Grid pathfinding module: horizontal-27-d4: Reusable four-neighbour breadth-first shortest-path ES module, preset map and solved exit/collectible routes. Preset horizontal-27-d4; configurable title, seed and accent. Source files, not hosted gameplay. One of 100 presets across 10 shared generators. 0.01 USDC includes one editable game module or map bundle.

## Output

An ES module source file (or map bundle) implementing a four-neighbour breadth-first search shortest-path solver for the horizontal-27-d4 preset grid. Includes the preset map definition and pre-solved exit and collectible routes. The module is configurable via title, seed, and accent color, and is delivered as source files intended for inclusion in a JavaScript/web game project — not a hosted playable game.

## 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/grid-pathfinding-module-horizontal-27-d4-1c81e6a5/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)