Bellwether
markets.bellwether/prediction-markets · v0.1.0 · MCP 2025-11-25
Live Kalshi + Polymarket prediction-market data and cross-venue arbitrage spreads, one schema.
Reachability
reachable
checked 2026-07-14 04:34 UTC
Registry status active
Tools pinned 3
f9b263c3b5eb
Tools last changed
unchanged since first capture 2026-07-14
Provenance
Registry namespace markets.bellwether
(domain verified by the official registry)
Website
https://bellwether.markets
Remote endpoints
https://api.bellwether.markets/mcp (streamable-http)
Observed changes
| When (UTC) | Event | Detail |
|---|---|---|
| 2026-07-14 03:29 | first capture | 3 tools pinned |
Pinned tool definitions (3)
| Tool | Description |
|---|---|
| list_markets | List open prediction markets across Kalshi and Polymarket (normalized). |
| get_market | Get one normalized market. venue is 'kalshi' or 'polymarket'. |
| matching_markets | Find the same real-world event on both venues, with the YES price spread. |
Status badge
[](https://toolpin.dev/servers/markets.bellwether/prediction-markets)
Maintain this server? Add the badge to your README — it links your users to this live status page.