safe4 for Claude Code
ai.safe4/safe4
Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.
client:Claude Code
transport:streamable-http
tools:2
Install safe4 in Claude Code
run in your project directory
claude mcp add --transport http safe4 https://api.safe4.ai/mcp/Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs