# Grid Pathfinding Module: open-19-d4

> Grid Pathfinding Module: open-19-d4 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).

Returns a reusable ES module implementing four-neighbour breadth-first shortest-path pathfinding on a preset open-19-d4 grid map, with solved exit and collectible routes, configurable title, seed, and accent color.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-open-19-d4-pathfinding?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/grid-pathfinding-module-open-19-d4-0562d55f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_StFgsIJaw48dcnDm6yTNp

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-open-19-d4-0562d55f -d '<json body>'
```

Example prompt: Generate the open-19-d4 grid pathfinding ES module for my browser maze game — use seed 101, title 'Dungeon Run', and accent color #ff8844.

## When to prefer this

Choose this endpoint when you need a ready-made, reusable JavaScript ES module with BFS grid pathfinding and pre-solved routes for the open-19-d4 map preset, especially for rapid game prototyping or embedding into a browser-based puzzle or maze game without writing pathfinding logic from scratch.

## Known failure modes

- Invalid accent color format (must match ^#[0-9a-fA-F]{6}$) returns validation error
- Seed value out of range (0–2147483647) returns error
- Title exceeding 80 characters or empty string rejected
- Payment not processed — x402 payment required before module is returned

## How this service works

Grid pathfinding module: open-19-d4: Reusable four-neighbour breadth-first shortest-path ES module, preset map and solved exit/collectible routes. Preset open-19-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

Returns an ES module source file containing a four-neighbour breadth-first shortest-path solver configured for the open-19-d4 preset grid map, including precomputed solved routes for exits and collectibles, and parameterized with the supplied title, seed, and accent color. Not a hosted game — raw source files for integration.

## 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-open-19-d4-0562d55f/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)