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Kalshi MCP Server

by kalshi-mcp Your server? Claim it
not responding

Kalshi MCP is listed as active in the registry but did not answer our last check.

Hosted MCP for Kalshi prediction markets: search, odds, order books, settlement rules, and trading.

Uptime history 91 days of history · worst day 0%
91 days agonow
2.2%
Uptime 24h
2 of 91 checks
—
Tools
hidden behind auth
1144 ms
Response time
average over 24h
open, no key
Access
streamable-http

Kalshi MCP does not always answer

Over the last week it answered 0.3% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

run in your terminal
claude mcp add kalshi --transport http https://kalshi-mcp.com/api/mcp
Settings → Connectors → Add custom connector, then paste this address
https://kalshi-mcp.com/api/mcp
~/.codex/config.toml
[mcp_servers.kalshi]
url = "https://kalshi-mcp.com/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "kalshi": {
      "url": "https://kalshi-mcp.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "kalshi": {
      "type": "http",
      "url": "https://kalshi-mcp.com/api/mcp"
    }
  }
}

Endpoints

URLTransportStateLatencyChecked
https://kalshi-mcp.com/api/mcp streamable-http answering 83 ms 5 min ago

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Kalshi MCP — questions

Answers built from our own checks of this server.

Is Kalshi MCP working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 2 of 91 checks got a reply (2.2%), average response time 1144 ms. The bar chart above shows every period we have measured.
The registry lists Kalshi MCP as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Kalshi MCP?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Kalshi MCP need an API key?
No. Kalshi MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.
How fast is Kalshi MCP?
It answers our handshake in 1144 ms on average, which is faster than 3% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.