MCP server

Prediction Markets Data: Kalshi + Polymarket

io.github.bkeller-research/prediction-markets-data

Checked 26 Oct 2026, 08:29 UTC · It answered and asked for a sign-in

Live Kalshi + Polymarket prices, orderbooks, trades, results. Pay per result via Apify.

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Website

https://mcp.apify.com/?tools=brenton8907/prediction-markets-data

At a glance

Type: MCP server
Publisher: Not verified
Status: Signs in with your account
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http prediction-markets-data https://mcp.apify.com/?tools=brenton8907/prediction-markets-data

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.prediction-markets-data]
url = "https://mcp.apify.com/?tools=brenton8907/prediction-markets-data"

Gemini CLI

{"mcpServers":{"prediction-markets-data":{"httpUrl":"https://mcp.apify.com/?tools=brenton8907/prediction-markets-data"}}}

Cursor

{"mcpServers":{"prediction-markets-data":{"url":"https://mcp.apify.com/?tools=brenton8907/prediction-markets-data"}}}

VS Code

{"servers":{"prediction-markets-data":{"type":"http","url":"https://mcp.apify.com/?tools=brenton8907/prediction-markets-data"}}}

Antigravity

agy mcp add prediction-markets-data https://mcp.apify.com/?tools=brenton8907/prediction-markets-data

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"prediction-markets-data","server_url":"https://mcp.apify.com/?tools=brenton8907/prediction-markets-data","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"prediction-markets-data","server_url":"https://mcp.apify.com/?tools=brenton8907/prediction-markets-data"}

Signs in with your account: your agent app opens a sign-in page the first time you use it.

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