Official MCP RegistryHosted serverapi.crosswire-api.com

Crosswire

Flags cross-venue resolution mismatches and void risk before execution across Polymarket and Kalshi.

Connect to Claude Code

Copy

claude mcp add --transport http crosswire https://api.crosswire-api.com/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “Crosswire”. Verified through the vendor namespace.