SYNTHORA prediction-markets: top prediction markets from Polymarket and Kalshi —...
https://api.hergertsynthora.com/v1/prediction-marketsOverview
SYNTHORA prediction-markets: top prediction markets from Polymarket and Kalshi — implied probability, bid-ask spread, liquidity, volume, open interest and freshness seal (UTC timestamp). Filter with {"limit": N, "source": "all|polymarket|kalshi", "min_liquidity": usd}. For autonomous trading, political-risk and allocation agents. $0.05 USDC via x402 on Base. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.
Protocol
x402
Price
$0.05
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/defi
Provider
hergertsynthora
Source
bazaar
Indexed
2026-08-12 23:11:45
Health
Status
healthy
Latency (p50)
366ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-08-14 01:38:27
Last Healthy
2026-08-14 01:38:27
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-14 01:38:27 | healthy | 402 | 445ms | |
| 2026-08-13 19:55:01 | healthy | 402 | 366ms | |
| 2026-08-13 14:35:25 | healthy | 402 | 503ms | |
| 2026-08-13 07:26:36 | healthy | 402 | 67ms | |
| 2026-08-13 02:52:45 | healthy | 402 | 340ms |