Bellwether NEW
Live Kalshi + Polymarket prediction-market data and cross-venue arbitrage spreads, one schema.
Install & connect
https://api.bellwether.markets/mcpPublisher-declared remote endpoint. Availability, authentication and client compatibility are not independently verified here.
Freshness
Last registry update 4mo ago · published Jul 3, 2026.
Registry position over time
Where Bellwether sits in the freshest-first index, tracked daily — new to the tracked index since the prior run. position movement fills in as the index runs daily.
About this server
Live Kalshi + Polymarket prediction-market data and cross-venue arbitrage spreads, one schema.
Hosted — runs on the provider's infrastructure; connect over HTTP/SSE. Indexed under AI & Models, alongside 3211 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.