x402 Gateway — Inspect Paid API Terms for Claude Code

com.scriptmasterlabs/x402-gateway

Discover x402 paid APIs and inspect fresh payment requirements before authorizing spend.

client:Claude Code transport:streamable-http

Install x402 Gateway — Inspect Paid API Terms in Claude Code

run in your project directory

claude mcp add --transport http x402-gateway https://mcp-x402-gitlab-main.onrender.com/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs