Real-time Polymarket and Kalshi data, cross-platform arb detection, strategy signals
Connect Runs on your machine
claude mcp add prediction-market-mcp -e RAPIDAPI_KEY=<RAPIDAPI_KEY> -- npx -y [email protected]{
"mcpServers": {
"prediction-market-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"RAPIDAPI_KEY": "<RAPIDAPI_KEY>"
}
}
}
}{
"mcpServers": {
"prediction-market-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"RAPIDAPI_KEY": "<RAPIDAPI_KEY>"
}
}
}
}{
"servers": {
"prediction-market-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"RAPIDAPI_KEY": "<RAPIDAPI_KEY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
RAPIDAPI_KEYRequired, secret | RapidAPI key for Prediction Market Data API (get free at rapidapi.com/illgottengainsss/api/prediction-market-data) |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 6 Mar 2026 |
| Last updated | 6 Mar 2026 |
| Registry name | io.github.reviewmyemails/prediction-market-mcp |
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