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x402-zoo NPC Generator
x402
x402-zoo NPC Generator is a paid API for AI agents from x402-zoo.lolagent.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Generates a structured fictional non-player character (NPC) with identity, role, personality, motive, secret, and mannerism attributes.
Price / call$0.002
Success—
StatusUnknown
How this service works
Generate a structured fictional NPC with identity, role, personality, motive, secret and mannerism.
Output
A structured JSON object containing fictional NPC fields: identity (name, species), role, personality description, motive, a secret they are hiding, and a distinctive mannerism — all generated according to the optional role, species, tone, and seed parameters supplied.
Example use cases
Tabletop RPG session prep
“I'm running a D&D session tonight and need a quick NPC — generate me an elven merchant character with a secretive personality and a hidden motive, using seed 77 so I can reuse them later.”
Video game world-building
“I'm building a sci-fi game and need a structured NPC profile — can you create an alien bounty hunter character with a gritty tone, including their personality quirks and a secret they're hiding?”
Creative writing character inspiration
“I'm writing a fantasy story and I need a villain NPC — generate me a human cultist with a dark, ominous tone and give me their full profile including their secret and mannerism.”
Technical details
Endpoint
GEThttps://x402-zoo.lolagent.workers.dev/api/npcWhen to prefer
Choose this endpoint when you need a lightweight, affordable ($0.002 USDC), structured NPC profile on demand — especially useful for game masters, game developers, or fiction writers who need reproducible characters via seed values. Prefer this over a general LLM prompt when you want a reliably structured JSON output with specific NPC fields (identity, motive, secret, mannerism) without prompt engineering overhead.
Side effects
- Invalid or unsupported query parameter values may result in default fallback generation or an error response
- Payment failure (402) if the x402 micropayment of $0.002 USDC is not supplied or is invalid
- Seed-based reproducibility may vary if the underlying model or logic changes between versions
- Network timeout on Cloudflare Workers edge if the generation takes too long
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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