Cross-venue Polymarket+Kalshi arbitrage: resolution mismatch, void risk & settlement divergence.
The same market is not the same bet. · An x402 API that tells a trading bot, before it hedges, whether two contracts settle the same way, and names the divergence that breaks the trade. $0.02/call on Base. · Three ways the “same” market breaks. · One endpoint. An auditable answer. · Pay the bot way: 402 → sign → verdict. · Covered now.
| Type | MCP server |
| Section | MCP servers |
| Pricing | free |
| Platform | Command line |
| Systems | cli, api |
| Hosting | cloud |
| Install | mcp |
| Protocols | mcp |
| Site language | en |
| GitHub | NicolasDuarte04/crosswire-mcp |
| Launched | 2026-06-21 |