x402 Pay — USDC API Payment Helper for Claude.ai

com.scriptmasterlabs/x402-pay

Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

client:Claude.ai transport:streamable-http tools:4

Install x402 Pay — USDC API Payment Helper in Claude.ai

Settings → Connectors → Add custom connector

https://squeezeos-api.onrender.com/mcp/x402-pay

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

payment_info
list_paid_apis
check_payment
check_status

x402 Pay — USDC API Payment Helper in other clients

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

x402 Pay — USDC API Payment Helper MCP server