# Save and Replay Module: open-19-d3

> Save and Replay Module: open-19-d3 is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Returns a versioned ES module with localStorage save validation and bounded input replay logic, preset to configuration open-19-d3, for integration into browser-based games.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-game-open-19-d3-save-replay?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/save-and-replay-module-open-19-d3-256a9758
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hgZhCyidM-XLO7PYvcYxn

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 save-and-replay-module-open-19-d3-256a9758 -d '<json body>'
```

Example prompt: Generate the open-19-d3 save and replay ES module for my game called 'Dungeon Crawler' with seed 7 and accent color #ff6633 — I need the source files I can drop into my project.

## When to prefer this

Choose this endpoint when you need a ready-made, versioned ES module for browser game save state persistence and input replay, specifically preset open-19-d3, and want to customize the game title, random seed, or UI accent color without building the module from scratch. It is ideal for rapid game prototyping or jam projects where you need drop-in source files rather than a hosted gameplay experience.

## Known failure modes

- Invalid accent color format (not a valid 6-digit hex) returns a validation error
- Title exceeding 80 characters or empty string is rejected
- Seed value outside 0–2147483647 range is rejected
- Payment of 0.01 USDC not completed results in 402 Payment Required
- Server unavailable returns 5xx error

## How this service works

Save and replay module: open-19-d3: Reusable versioned localStorage save validation and bounded input replay ES module with a preset initial save. Preset open-19-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 game module or map bundle.

## Output

An ES module source file implementing versioned localStorage save validation and bounded input replay logic, pre-configured with the open-19-d3 preset and any supplied title, seed, and accent color overrides. The module is ready for direct integration into a browser-based game project.

## 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/save-and-replay-module-open-19-d3-256a9758/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)