Payperwork Inference

Official registry AI and agents

Pay-per-call chat on GPT-6.1, Claude, Gemini and Grok over x402. No API key; a failed call is free.

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 payperwork-inference 'https://payperwork.app/ai/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "payperwork-inference": {
            "type": "http",
            "url": "https://payperwork.app/ai/mcp"
        }
    }
}

Frequently asked questions

What is Payperwork Inference?

Pay-per-call chat on GPT-6.1, Claude, Gemini and Grok over x402. No API key; a failed call is free.

How do I install Payperwork Inference?

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

Does Payperwork Inference 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 Payperwork Inference?

It is published by app.payperwork. 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.