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io.github.Kali123411/k402

Official registry AI and agents

Agent-payable APIs on Kaspa: LLMs, chain data, covenants, zk proofs — pay per call, no API key

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 k402 'https://x402-compute.68cxgfyr0.workers.dev/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "k402": {
            "type": "http",
            "url": "https://x402-compute.68cxgfyr0.workers.dev/mcp"
        }
    }
}
PYPI package k402-mcp
Claude Code 
claude mcp add k402 -e 'K402_GATEWAY=<K402_GATEWAY>' -e 'K402_SESSION=<K402_SESSION>' -- uvx k402-mcp==0.7.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "k402": {
            "command": "uvx",
            "args": [
                "k402-mcp==0.7.0"
            ],
            "env": {
                "K402_GATEWAY": "<K402_GATEWAY>",
                "K402_SESSION": "<K402_SESSION>"
            }
        }
    }
}

Environment variables

  • K402_GATEWAY Gateway URL (defaults to the public k402 gateway)
  • K402_SESSION Pin a funded session key (otherwise open_session mints one)

Frequently asked questions

What is io.github.Kali123411/k402?

Agent-payable APIs on Kaspa: LLMs, chain data, covenants, zk proofs — pay per call, no API key

How do I install io.github.Kali123411/k402?

It runs as a remote server. In Claude Code: claude mcp add --transport http k402 'https://x402-compute.68cxgfyr0.workers.dev/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.Kali123411/k402 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 io.github.Kali123411/k402?

It is published by Kali123411. 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.