# Grid Pathfinding Module: Horizontal-11-d4

> Grid Pathfinding Module: Horizontal-11-d4 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Returns a pre-solved BFS shortest-path ES module for a horizontal grid maze preset (horizontal-11-d4), with configurable title, seed, and accent color.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-horizontal-11-d4-pathfinding?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/grid-pathfinding-module-horizontal-11-d4-7082afb8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9L4_YT8Q8GJj2yhpM8XM2

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-11-d4-7082afb8 -d '<json body>'
```

Example prompt: Generate the horizontal-11-d4 maze pathfinding ES module with the title 'Dungeon Run', seed 1234, and accent color #ff6a00.

## When to prefer this

Choose this endpoint when you need a ready-to-use, BFS-solved horizontal maze ES module with pre-computed shortest paths and collectible routes for the horizontal-11-d4 preset, especially when you want to avoid implementing pathfinding from scratch and just need customizable source files for a browser or JS game project.

## Known failure modes

- Invalid seed (out of 0–2147483647 range) returns a validation error
- Invalid accent hex code (not matching ^#[0-9a-fA-F]{6}$) returns a format error
- Title too long (>80 chars) or empty returns a validation error
- Payment failure or missing x402 payment header results in 402 response

## How this service works

Grid pathfinding module: horizontal-11-d4: Reusable four-neighbour breadth-first shortest-path ES module, preset map and solved exit/collectible routes. Preset horizontal-11-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 implementing a four-neighbour BFS shortest-path solver for the horizontal-11-d4 preset grid, including the preset map definition and pre-solved exit and collectible routes, customized to the requested title, seed, and accent color.

## 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-11-d4-7082afb8/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)