Other & General Hosted remote
Crosswire — Polymarket & Kalshi Arbitrage
Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.
Install
Remote streamable-http
https://api.crosswire-api.com/mcpClient config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"com-crosswire-api-crosswire-polymarket-kalshi-arbitrage": {
"url": "https://api.crosswire-api.com/mcp"
}
}
}Source: official MCP Registry record · registry name com.crosswire-api/crosswire-polymarket-kalshi-arbitrage · published 2026-06-21 · updated 2026-06-21. Not an endorsement; review the code before connecting it to anything sensitive.