Kalshi — live markets with implied probability
https://mcp.gapup.io/api/v1/call/kalshi_marketsOverview
Live Kalshi prediction markets (CFTC-regulated US exchange), with implied probability from the yes bid/ask mid, volume and open interest. Only priced, actively-traded markets are returned.
Protocol
x402 (POST)
Price
$0.0080
Payment Asset
USDC
Payment Network
base
Category
market-data
Provider
Gapup
Source
self-registered
Indexed
2026-08-08 16:58:59
Health
Status
healthy
Latency (p50)
57ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-08-09 15:45:04
Last Healthy
2026-08-09 15:45:04
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-09 15:45:04 | healthy | 402 | 57ms | |
| 2026-08-09 11:50:48 | healthy | 402 | 81ms | |
| 2026-08-09 04:14:38 | healthy | 402 | 57ms | |
| 2026-08-09 00:41:51 | healthy | 402 | 52ms | |
| 2026-08-08 19:27:58 | healthy | 402 | 89ms |