English Français العربية

x402 Pay — USDC API Payment Helper

Official registry Finance and payments

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

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http x402-pay-usdc-api-payment-helper 'https://squeezeos-api.onrender.com/mcp/x402-pay'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "x402-pay-usdc-api-payment-helper": {
            "type": "http",
            "url": "https://squeezeos-api.onrender.com/mcp/x402-pay"
        }
    }
}

Frequently asked questions

What is x402 Pay — USDC API Payment Helper?

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

How do I install x402 Pay — USDC API Payment Helper?

It runs as a remote server. In Claude Code: claude mcp add --transport http x402-pay-usdc-api-payment-helper 'https://squeezeos-api.onrender.com/mcp/x402-pay'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does x402 Pay — USDC API Payment Helper need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains x402 Pay — USDC API Payment Helper?

It is published by com.scriptmasterlabs. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.