Hyperliquid HIP-4 outcome (prediction) market activity: total notional, fills, w...
https://api.ironflow.sh/x402/v1/predictions/summaryOverview
Hyperliquid HIP-4 outcome (prediction) market activity: total notional, fills, wallets and active markets over 4h, 1d or 1w, an hourly series, and the active outcome markets with last price and 24h volume. Use it to see what is trading on Hyperliquid's prediction markets and how busy they are.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
Ironflow
Source
bazaar
Indexed
2026-11-05 16:09:21
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"window": "1d"
},
"type": "http"
}
Output Schema
{
"example": {
"active_markets": [
{
"display_symbol": "English Premier League 2026/2027-Arsenal-Yes",
"fills_24h": 870,
"last_price": 0.5,
"notional_24h": 45382.3
}
],
"fills_total": 373500,
"markets_active": 1400,
"notional_total": 17662121.06,
"wallets_total": 2367,
"window_hours": 24
},
"type": "json"
}