Data Sources
Live market data feeds and their health status
Polymarket REST APIlive
/api/v1/markets
2s ago
1s poll
Polymarket WSlive
/ws/markets
0.1s ago
realtime poll
Kalshi RESTlive
/trade-api/v2/markets
5s ago
5s poll
US Treasury Yieldlive
treasury.gov
45m ago
1h poll
Coinbase Prodown
/api/v3/brokerage
—
— poll
Deribitdown
/api/v2/public
—
— poll
Data Sources
3/5 LivePolymarket
2s ago120ms
142
markets
Kalshi
5s ago180ms
89
markets
US Treasury
1m ago340ms
12
markets
Coinbase Pro
——
0
markets
Deribit
——
0
markets