Name: creature-statblock
Price: 0.01 USDC
Availability: InStock

$ man creature-statblock

agentutility / bestiary / creature-statblock

PRICE / CALL

$0.01

USDC · base mainnet · scheme: exact

METHOD

POST

CLUSTER

bestiary

CATEGORY

uncategorized

STATUS

● live

NAME

creature-statblock — turns any creature from any world, book, film, game, myth, or song into an original, playable 5e-style stat block

SYNOPSIS

POST https://x402.agentutility.ai/creature-statblock
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }

↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.

DESCRIPTION

Turns any creature from any world, book, film, game, myth, or song into an original, playable 5e-style stat block. Returns AC, HP, ability scores, challenge rating, traits, and actions as original game statistics (not a copied published block). Optionally target a challenge rating. Bridges the bestiary and rollforge clusters. Use it as a creature stat block generator API or a source of homebrew monster stats for any being.

INPUT — request schema

property	type	description	req?
creature	string	Creature to stat, e.g. 'kraken', 'jabberwock', 'a clockwork owlbear'.	required
source	string	Optional source/universe to disambiguate.	optional
challenge_hint	string	Optional target challenge rating or power level, e.g. 'CR 10', 'boss for level 5 party'.	optional

OUTPUT — response shape

field	type	description
query	string	—
stat_block	string	—

EXAMPLES — two ways to call

EXAMPLE 1 · curl

curl -X POST https://x402.agentutility.ai/creature-statblock \
  -H 'Content-Type: application/json' \
  -d '{ }'

first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.

EXAMPLE 2 · mcp

# Install the MCP package for this endpoint's cluster
npx -y @agentutility/mcp-<cluster>

# Required: EVM private key with USDC on Base
export X402_PRIVATE_KEY=0x...

# Then call the creature-statblock tool from your MCP-aware agent.

MCP server handles payment automatically — your coding agent just calls the tool by name.

METADATA

tags: bestiarycreaturestatblockcreature-statblock
methods: POST
cluster: bestiary
price: $0.01 USDC per call

ADJACENT — other endpoints in bestiary

endpoint	description	price
bestiary-random	Returns a random creature with a short encyclopedia entry and a fun fact.	$0.01
creature-compare	Compares any two creatures head-to-head and reasons out who would win.	$0.01
creature-identify	Identifies a creature from a description, set of clues, or half-remembered details.	$0.01
creature-lore	An encyclopedia of creatures, monsters, spirits, and beings from any world or source.	$0.01
creature-image	Renders any creature as an image and returns a hosted PNG URL.	$0.08