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PayAI x402 Facilitator

Official registry Finance and payments

Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.

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 payai-x402-facilitator 'https://facilitator.payai.network/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "payai-x402-facilitator": {
            "type": "http",
            "url": "https://facilitator.payai.network/mcp"
        }
    }
}

Frequently asked questions

What is PayAI x402 Facilitator?

Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.

How do I install PayAI x402 Facilitator?

It runs as a remote server. In Claude Code: claude mcp add --transport http payai-x402-facilitator 'https://facilitator.payai.network/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does PayAI x402 Facilitator 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 PayAI x402 Facilitator?

It is published by network.payai. 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.