Discovery

Ecosystem

util.beauty is a metered utility API for developers and agents — browser rendering and crypto primitives, priced in credits. This page points at the public surfaces and marketplace listings that make the service easy to find and integrate.

x402scan

util.beauty is listed on x402scan as an x402-enabled server. The directory surfaces payment challenges, resources, and recipient metadata so wallets and agent tooling can discover what we sell and how to pay.

Treasury / pay-to address on Base (USDC): 0xb20F…D9eC on the recipient page.

Machine-readable surfaces

/openapi.json — OpenAPI contract (request schemas, prices, payment hints)
/v1/meta — live catalog: names, endpoints, credit prices (free)
/skill.md — Claude Code skill for agents
/mcp — Model Context Protocol server (list → describe → call)
/start — human + agent quickstart

Payments

Pay per request with USDC on Base via x402, or use a prepaid API key funded with card or USDC credits. Bodies are validated free; after payment the charge stands even if execution fails. See /start for both rails.

Also useful

/docs — Scalar API reference
/prompt.txt — paste-ready agent prompt
/llms.txt — LLM-oriented site map
/endpoints.txt — endpoint list
/.well-known/agent.json — agent card