SERVER

Kalshi Prediction Markets

Rank #10,690

io.github.cejor6/kalshi-mcp-server

MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.

1 version

3 GitHub stars

by cejor6 (1 servers)View repository ↗Claim this server

Listed & last published

May 31, 2026

OVERVIEW

Kalshi Prediction Markets is a Model Context Protocol (MCP) server published by cejor6. It ranks #10,690 of 132,345 servers tracked on MCP Toplist, and its repository has 3 GitHub stars. Kalshi Prediction Markets is listed across 3 registries — Official MCP, PulseMCP and Glama, with 1 tracked version. It was first listed on May 31, 2026 and most recently updated on May 31, 2026.

STANDING

#10,690of 132,345 tracked serversTop 10%

Ranks ahead of 121,655 of 132,345 servers on MCP Toplist.

CONNECT

Use Kalshi Prediction Markets

API keyNeeds credentials

Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.

Python package (PyPI)

claude mcp add kalshi-mcp-server -e "KALSHI_API_KEY_ID=<your KALSHI_API_KEY_ID>" -e "KALSHI_PRIVATE_KEY_PATH=<your KALSHI_PRIVATE_KEY_PATH>" -e "KALSHI_PRIVATE_KEY_PEM=<your KALSHI_PRIVATE_KEY_PEM>" -e "KALSHI_ENV=<your KALSHI_ENV>" -e "KALSHI_ALLOW_PROD=<your KALSHI_ALLOW_PROD>" -e "KALSHI_TRADING_ENABLED=<your KALSHI_TRADING_ENABLED>" -- uvx kalshi-mcp-server

Replace each placeholder with your own value before saving.

Docker image

claude mcp add kalshi-mcp-server -e "KALSHI_API_KEY_ID=<your KALSHI_API_KEY_ID>" -e "KALSHI_PRIVATE_KEY_PEM=<your KALSHI_PRIVATE_KEY_PEM>" -e "KALSHI_ENV=<your KALSHI_ENV>" -e "KALSHI_ALLOW_PROD=<your KALSHI_ALLOW_PROD>" -e "KALSHI_TRADING_ENABLED=<your KALSHI_TRADING_ENABLED>" -- docker run -i --rm ghcr.io/cejor6/kalshi-mcp-server:0.1.8

Replace each placeholder with your own value before saving.

Python package (PyPI)

[mcp_servers.kalshi-mcp-server]
command = "uvx"
args = ["kalshi-mcp-server"]

[mcp_servers.kalshi-mcp-server.env]
KALSHI_API_KEY_ID = "<your KALSHI_API_KEY_ID>"
KALSHI_PRIVATE_KEY_PATH = "<your KALSHI_PRIVATE_KEY_PATH>"
KALSHI_PRIVATE_KEY_PEM = "<your KALSHI_PRIVATE_KEY_PEM>"
KALSHI_ENV = "<your KALSHI_ENV>"
KALSHI_ALLOW_PROD = "<your KALSHI_ALLOW_PROD>"
KALSHI_TRADING_ENABLED = "<your KALSHI_TRADING_ENABLED>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Docker image

[mcp_servers.kalshi-mcp-server]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/cejor6/kalshi-mcp-server:0.1.8"]

[mcp_servers.kalshi-mcp-server.env]
KALSHI_API_KEY_ID = "<your KALSHI_API_KEY_ID>"
KALSHI_PRIVATE_KEY_PEM = "<your KALSHI_PRIVATE_KEY_PEM>"
KALSHI_ENV = "<your KALSHI_ENV>"
KALSHI_ALLOW_PROD = "<your KALSHI_ALLOW_PROD>"
KALSHI_TRADING_ENABLED = "<your KALSHI_TRADING_ENABLED>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "uvx",
      "args": [
        "kalshi-mcp-server"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PATH": "<your KALSHI_PRIVATE_KEY_PATH>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cejor6/kalshi-mcp-server:0.1.8"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "uvx",
      "args": [
        "kalshi-mcp-server"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PATH": "<your KALSHI_PRIVATE_KEY_PATH>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cejor6/kalshi-mcp-server:0.1.8"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "servers": {
    "kalshi-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "kalshi-mcp-server"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PATH": "<your KALSHI_PRIVATE_KEY_PATH>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Docker image

{
  "servers": {
    "kalshi-mcp-server": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cejor6/kalshi-mcp-server:0.1.8"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "uvx",
      "args": [
        "kalshi-mcp-server"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PATH": "<your KALSHI_PRIVATE_KEY_PATH>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cejor6/kalshi-mcp-server:0.1.8"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Python package (PyPI)

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "uvx",
      "args": [
        "kalshi-mcp-server"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PATH": "<your KALSHI_PRIVATE_KEY_PATH>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "kalshi-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/cejor6/kalshi-mcp-server:0.1.8"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<your KALSHI_API_KEY_ID>",
        "KALSHI_PRIVATE_KEY_PEM": "<your KALSHI_PRIVATE_KEY_PEM>",
        "KALSHI_ENV": "<your KALSHI_ENV>",
        "KALSHI_ALLOW_PROD": "<your KALSHI_ALLOW_PROD>",
        "KALSHI_TRADING_ENABLED": "<your KALSHI_TRADING_ENABLED>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

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REGISTRIES

Listed on 3 registries

PulseMCP

Official MCP

Glama

ORGANIZATION

cejor6

Organization

cejor6

Servers in org

Versions across org

VERSIONS

Available versions (1)

Version	Published
0.1.8	May 31, 2026

FAQ

Frequently asked questions

Who maintains Kalshi Prediction Markets?: Kalshi Prediction Markets is maintained by cejor6, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
Is Kalshi Prediction Markets listed on the Official MCP Registry?: Yes — Kalshi Prediction Markets is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does Kalshi Prediction Markets have?: MCP Toplist tracks 1 version of Kalshi Prediction Markets, most recently published on May 31, 2026.
Where can I find the source code for Kalshi Prediction Markets?: The source code for Kalshi Prediction Markets is hosted at github.com/cejor6/kalshi-mcp-server.

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