Mapped prediction-market data: one row per game across Kalshi, Polymarket US, Polymarket International and Predict.fun, each venue's own market id intact. Node.js + Python SDK (npm i matchwire.win / pip install matchwire.win) plus the MCP server at api.matchwire.win/mcp. Mapping only — no prices.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http matchwire-win-mapped-prediction-markets- https://api.matchwire.win/mcp --header 'x-api-key: <X_API_KEY>'~/.codex/config.toml
[mcp_servers.matchwire-win-mapped-prediction-markets-]
url = "https://api.matchwire.win/mcp"
http_headers = { x-api-key = "<X_API_KEY>" }
# codex mcp add matchwire-win-mapped-prediction-markets- --url https://api.matchwire.win/mcp~/.cursor/mcp.json
{
"mcpServers": {
"matchwire-win-mapped-prediction-markets-": {
"url": "https://api.matchwire.win/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"matchwire-win-mapped-prediction-markets-": {
"type": "http",
"url": "https://api.matchwire.win/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"matchwire-win-mapped-prediction-markets-": {
"httpUrl": "https://api.matchwire.win/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"matchwire-win-mapped-prediction-markets-": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.matchwire.win/mcp",
"--header",
"x-api-key:<X_API_KEY>"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"matchwire-win-mapped-prediction-markets-": {
"url": "https://api.matchwire.win/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}