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com.parlayx/mcp

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Read your ParlayX account and the prediction markets from an MCP client.

Website

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).

NPM package @parlayx/mcp
Claude Code 
claude mcp add com-parlayx-mcp -e 'PARLAYX_KEY_ID=<your parlayx_key_id>' -e 'PARLAYX_PRIVATE_KEY_HEX=<your parlayx_private_key_hex>' -e 'PARLAYX_MCP_ALLOW_TRADING=<PARLAYX_MCP_ALLOW_TRADING>' -- npx -y @parlayx/mcp@0.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "com-parlayx-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "@parlayx/mcp@0.1.1"
            ],
            "env": {
                "PARLAYX_KEY_ID": "<your parlayx_key_id>",
                "PARLAYX_PRIVATE_KEY_HEX": "<your parlayx_private_key_hex>",
                "PARLAYX_MCP_ALLOW_TRADING": "<PARLAYX_MCP_ALLOW_TRADING>"
            }
        }
    }
}

Environment variables

  • PARLAYX_KEY_ID required secret The key id issued with your ParlayX signing keypair.
  • PARLAYX_PRIVATE_KEY_HEX required secret Your Ed25519 private key seed, 64 lowercase hex characters. It stays on your machine.
  • PARLAYX_MCP_ALLOW_TRADING Set to 1 to register the four order tools. They stay hidden without it, and also require a key carrying the trade capability.

Frequently asked questions

What is com.parlayx/mcp?

Read your ParlayX account and the prediction markets from an MCP client.

How do I install com.parlayx/mcp?

It runs on your machine. In Claude Code: claude mcp add com-parlayx-mcp -e 'PARLAYX_KEY_ID=<your parlayx_key_id>' -e 'PARLAYX_PRIVATE_KEY_HEX=<your parlayx_private_key_hex>' -e 'PARLAYX_MCP_ALLOW_TRADING=<PARLAYX_MCP_ALLOW_TRADING>' -- npx -y @parlayx/mcp@0.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does com.parlayx/mcp need an API key?

Yes. It expects PARLAYX_KEY_ID, PARLAYX_PRIVATE_KEY_HEX, which you set in its configuration.

Who maintains com.parlayx/mcp?

It is published by com.parlayx. 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.