# Monster Species Names Generator

> Monster Species Names Generator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-30).

Generates original creature species names for use in bestiaries, encounter tables, and tabletop RPG or game content.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/monster-species-names?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/monster-species-names-generator-04455433
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HFTTlwRGvR1ov7xnos8Lp

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 monster-species-names-generator-04455433 -d '<json body>'
```

Example prompt: Generate 8 original monster species names for a deep-sea horror themed bestiary — use the seed 'abyss42' so I can reproduce them later.

## When to prefer this

Choose this endpoint when you need fresh, original monster or creature species names for tabletop RPGs, video games, or worldbuilding projects — especially when you want reproducible results via a seed or need names tuned to a specific world theme. Prefer it over generic random name generators because it is scoped specifically to monster/creature species identity rather than person names, place names, or item names.

## Known failure modes

- Count out of range (must be 1–20) returns a validation error
- Invalid seed format may produce unexpected results or an error
- Missing required fields default gracefully (count defaults to 5)
- Network or payment failure (x402) returns a 402 or connection error

## How this service works

Monster species names: Original creature species names for bestiaries and encounter data.

## Output

A list of original, thematic monster species names (up to 20 per call) suitable for use in bestiaries, encounter tables, or game content. Names are generated to fit an optional world or project theme and can be made reproducible via a seed string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "seed": {
   "type": "string",
   "description": "Optional repeatable seed."
  },
  "count": {
   "type": "integer",
   "default": 5,
   "maximum": 20,
   "minimum": 1
  },
  "theme": {
   "type": "string",
   "description": "Optional world or project theme."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/monster-species-names-generator-04455433/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)