# Keyboard Controls Module: Vertical-15-d4 (WASD/Arrow ES Module)

> Keyboard Controls Module: Vertical-15-d4 (WASD/Arrow ES Module) 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 a reusable ES module implementing WASD/arrow keyboard controls with normalized diagonal motion, blur reset, and listener disposal for a preset vertical game configuration (vertical-15-d4).

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-vertical-15-d4-controls?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/keyboard-controls-module-vertical-15-d4-wasd-arrow-es-module-7f66a710
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Afur3ZPWkbG2Er1a1F0b0

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 keyboard-controls-module-vertical-15-d4-wasd-arrow-es-module-7f66a710 -d '<json body>'
```

Example prompt: Generate the vertical-15-d4 keyboard controls ES module for my game called 'Sky Drifter', using accent color #ff6a00 and seed 77 — I need the WASD/arrow key handler with normalized diagonal motion.

## When to prefer this

Choose this endpoint when you need a ready-made, configurable WASD/arrow keyboard controls ES module for a vertical browser game without building input handling from scratch. It is ideal for game jams, prototypes, or indie projects where you want normalized diagonal motion and clean listener disposal out of the box, and where you want to customize the game title, color accent, and randomization seed. Prefer alternatives if you need a different game orientation preset, a hosted/playable game rather than source files, or a controls module outside the vertical-15-d4 configuration.

## Known failure modes

- Invalid accent color format (must be 6-digit hex #RRGGBB) returns validation error
- Title exceeding 80 characters or empty string fails schema validation
- Seed out of range (negative or above 2147483647) causes rejection
- Payment not processed (x402 protocol failure) blocks module delivery
- Network timeout may interrupt delivery of source file

## How this service works

Keyboard controls module: vertical-15-d4: Reusable WASD/arrow controls ES module with normalized diagonal motion, blur reset and listener disposal; preset movement configuration. Preset vertical-15-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

The agent receives the source code of a reusable JavaScript ES module implementing keyboard (WASD and arrow key) controls for the vertical-15-d4 preset, with normalized diagonal motion, blur state reset, and listener disposal. The module reflects the supplied title, seed, and accent color configuration.

## 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/keyboard-controls-module-vertical-15-d4-wasd-arrow-es-module-7f66a710/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)