Penny x402 utilities for Claude.ai

io.github.pennyops/penny-x402-utils

Pay-per-call dev utilities (hash, base64, uuid, URL, time, NIP-19, BOLT11) via x402 USDC on Base.

client:Claude.ai transport:streamable-http tools:8

Install Penny x402 utilities in Claude.ai

Settings → Connectors → Add custom connector

https://pennyagent.pythonanywhere.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

hash
base64
uuid
slug
urlparse
timeconv
nip19
bolt11

Penny x402 utilities in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Penny x402 utilities MCP server