Signal Nodus - prediction markets
https://api.signalnodus.ai/v1/markets/predictionOverview
Top-volume Polymarket markets with implied probabilities, filterable by question substring. $0.01 per call.
Protocol
x402
Price
$0.01
Payment Asset
USDC
Payment Network
base
Category
finance
Provider
Signal Nodus
Source
self-registered
Indexed
2026-08-19 14:21:32
Health
Status
degraded
Latency (p50)
69ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-16 08:40:23
Last Healthy
2026-09-29 11:02:52
Consecutive Failures
1
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Also available via
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-16 08:40:23 | degraded | 410 | 80ms | |
| 2026-10-15 21:00:27 | degraded | 410 | 60ms | |
| 2026-10-15 12:57:53 | degraded | 410 | 75ms | |
| 2026-10-15 03:58:56 | degraded | 410 | 40ms | |
| 2026-10-14 14:23:28 | degraded | 410 | 106ms | |
| 2026-10-14 10:27:00 | degraded | 410 | 52ms | |
| 2026-10-13 20:43:35 | degraded | 410 | 65ms | |
| 2026-10-13 15:45:54 | degraded | 410 | 69ms |