Clawallex MCP Server

MCP Server for Clawallex payment API - Pay for anything with USDC virtual cards

Local serverstdio

What is the Clawallex MCP Server?

MCP Server for Clawallex payment API - Pay for anything with USDC virtual cards

What you get

MCP Server for the Clawallex payment API. Pay for anything with USDC — Clawallex converts your stablecoin balance into virtual cards that work at any online checkout.

What the assistant can call

Once Clawallex is connected, these are the calls the assistant has available:

  • OpenCode — The OpenCode tool exposed by this server
  • Authentication — The Authentication tool exposed by this server

Configuration and credentials

  • Node.js >= 22

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Clawallex MCP Server

{
  "mcpServers": {
    "clawallex": {
      "command": "npx",
      "args": ["-y", "@clawallex/mcp-server"],
      "env": {
        "CLAWALLEX_API_KEY": "your-value",
        "CLAWALLEX_API_SECRET": "your-value",
        "CLAWALLEX_BASE_URL": "your-value",
        "CLAWALLEX_CLIENT_ID": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

  • Node.js >= 22
VariableDescriptionRequired
CLAWALLEX_API_KEYCredential the server authenticates with.Yes
CLAWALLEX_API_SECRETCredential the server authenticates with.Yes
CLAWALLEX_BASE_URLEndpoint or connection string the server talks to.Yes
CLAWALLEX_CLIENT_IDConfiguration value read at startup.Optional

Example prompts to try

  • “Use Clawallex to OpenCode.”
  • “Use Clawallex to Authentication.”

Frequently asked questions

MCP Server for Clawallex payment API - Pay for anything with USDC virtual cards Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.