x402 Pay — USDC API Payment Helper

Overview

x402 Pay is an MCP server that enables USDC-based payments for APIs. It provides read-only access to x402 payment discovery, verification, evidence, and status, allowing MCP-compatible AI assistants to integrate payment workflows directly into conversations and agent runs.

The server runs remotely at https://squeezeos-api.onrender.com/mcp/x402-pay with no local installation required. Authentication is not needed to connect. Version v1.0.0 is the latest release.

x402 Pay is categorized as a Development tool on mcp.site and integrates with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server for scriptmasterlabs.com, you can claim this listing to verify ownership and keep the information up to date.

Installation

Settings → Connectors → Add custom connector
Name: x402 Pay — USDC API Payment Helper
URL:  https://squeezeos-api.onrender.com/mcp/x402-pay