PrivadoVPN x402 Payer MCP Server

by privadovpnio.github.privadovpn/x402-mcpv1.0.0

Local MCP server that signs x402 USDC payments (Solana, EVM) to buy PrivadoVPN access

0Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Active12d ago

Install PrivadoVPN x402 Payer MCP server

claude mcp add x402-privadovpn -e SOLANA_PRIVATE_KEY='<solana-private-key>' -e EVM_PRIVATE_KEY='<evm-private-key>' -- npx -y @privadovpn/x402-mcp

{
  "mcpServers": {
    "x402-privadovpn": {
      "command": "npx",
      "args": [
        "-y",
        "@privadovpn/x402-mcp"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<solana-private-key>",
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "x402-privadovpn": {
      "command": "npx",
      "args": [
        "-y",
        "@privadovpn/x402-mcp"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<solana-private-key>",
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "x402-privadovpn": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@privadovpn/x402-mcp"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<solana-private-key>",
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "x402-privadovpn": {
      "command": "npx",
      "args": [
        "-y",
        "@privadovpn/x402-mcp"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<solana-private-key>",
        "EVM_PRIVATE_KEY": "<evm-private-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
SOLANA_PRIVATE_KEY	—	yes	Base58-encoded Solana secret key used to sign and pay in SPL USDC. At least one of SOLANA_PRIVATE_KEY or EVM_PRIVATE_KEY is required.
EVM_PRIVATE_KEY	—	yes	Hex-encoded EVM private key used to sign EIP-3009 USDC authorizations. At least one of SOLANA_PRIVATE_KEY or EVM_PRIVATE_KEY is required.
PREFERRED_NETWORK	—	—	Which network to prefer when a quote offers both. Accepts 'solana' or 'evm' ('eip155' is an accepted alias for 'evm'). Defaults to 'solana' if SOLANA_PRIVATE_KEY is set, else 'evm'.
X402_BASE_URL	—	—	Base URL of the x402 payment backend used for catalog, quote, and fulfillment requests. Defaults to https://x402.privadovpn.com.
SOLANA_RPC_URL	—	—	Solana RPC endpoint used to check balances and broadcast transactions. Defaults to https://api.mainnet-beta.solana.com.
EVM_RPC_URL	—	—	EVM RPC endpoint used to check balances and broadcast transactions. Required for EVM payments.

Freshness

Active — last maintenance signal 12d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-22 · 18d ago · GitHub
Latest release
2026-09-28 · 12d ago · GitHub · v1.0.0
Package published
no data · npm/PyPI
Registry entry updated
2026-09-28 · 12d ago · official registry · v1.0.0

FAQ

›How do I install the PrivadoVPN x402 Payer MCP server in Claude Code?

Run: claude mcp add x402-privadovpn -e SOLANA_PRIVATE_KEY='<solana-private-key>' -e EVM_PRIVATE_KEY='<evm-private-key>' -- npx -y @privadovpn/x402-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does PrivadoVPN x402 Payer require an API key?

Yes. It expects SOLANA_PRIVATE_KEY, EVM_PRIVATE_KEY, of which 2 are secrets.

›Can I use PrivadoVPN x402 Payer as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is PrivadoVPN x402 Payer in the official MCP registry?

Yes, as io.github.privadovpn/x402-mcp.