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mcp/skillhub

K402 MCP Server

io.github.Kali123411/k402v0.7.0

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

Pythonstdioremoteofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Maintained3mo ago

Install K402 MCP server

Install in Claude Code

claude mcp add k402 -- uvx k402-mcp

Configuration

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

Remote endpoints

  • streamable-httphttps://x402-compute.68cxgfyr0.workers.dev/mcp

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    no data · GitHub

  2. Latest release

    no data · GitHub

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-07-18 · 3mo ago · official registry · v0.7.0

FAQ

›How do I install the K402 MCP server in Claude Code?

Run: claude mcp add k402 -- uvx k402-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does K402 require an API key?

No required environment variables are declared in its published metadata.

›Can I use K402 as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is K402 in the official MCP registry?

Yes, as io.github.Kali123411/k402.