Perpetual futures funding rate and open interest snapshot for one Hyperliquid pe...
https://cryptofeed402.site/perps/BTCOverview
Perpetual futures funding rate and open interest snapshot for one Hyperliquid perp (any listed coin, e.g. BTC or HIP-3 xyz:TSLA): current hourly funding, 8h and annualized rate, next_funding_time (next UTC hour) and time_to_next_seconds, open interest in coins and USD, 24h volume, mark and oracle price, premium, 24h change, and whether it ranks in the top 10 funding extremes. Unknown symbol 404; failed calls are never charged. JSON. Free sample at /samples/perps. $0.002 USDC per call on Base.
Protocol
x402
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
cryptofeed402
Source
self-registered
Indexed
2026-10-19 21:13:20
Health
Status
healthy
Latency (p50)
1180ms
Uptime (30d)
100.0%
Reliability Score
85/100
Last Checked
2026-10-31 07:01:19
Last Healthy
2026-10-31 07:01:19
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"pathParams": {
"symbol": "BTC"
},
"queryParams": {},
"type": "http"
}
Output Schema
{
"example": {
"as_of": "2026-10-19T20:57:31.782Z",
"change_24h_pct": 1.2,
"disclaimer": "Automated data for AI agents. Not financial advice.",
"funding": {
"annualized_pct": -4.56,
"interval_hours": 1,
"next_funding_time": "2026-10-19T21:00:00.000Z",
"rate_8h": -0.0000416,
"rate_hourly": -0.0000052,
"side_paying": "shorts",
"time_to_next_seconds": 148
},
"funding_extreme": {
"in_top10": true,
"rank": 8,
"ranked_universe": 67,
"top10": [
"SAND",
"XMR"
]
},
"generated_at": "2026-10-19T20:57:31.790Z",
"impact_px": {
"ask": 111660,
"bid": 111640
},
"mark_px": 111650,
"max_leverage": 40,
"mid_px": 111655,
"open_interest": {
"coins": 31000.5,
"usd": 3461000000
},
"oracle_px": 111700,
"premium": -0.00031,
"premium_pct": -0.031,
"symbol": "BTC",
"venue": "hyperliquid",
"venues": [
{
"funding_apr_pct": -4.56,
"funding_interval_hours": 1,
"funding_rate": -0.0000052,
"mark_px": 111650,
"open_interest_usd": 3461000000,
"symbol": "BTC",
"venue": "hyperliquid"
}
],
"volume_24h_usd": 2100000000
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-31 07:01:19 | healthy | 402 | 807ms | |
| 2026-10-31 06:00:12 | healthy | 402 | 1691ms | |
| 2026-10-31 04:59:13 | healthy | 402 | 2775ms | |
| 2026-10-31 03:58:56 | healthy | 402 | 590ms | |
| 2026-10-31 02:59:36 | healthy | 402 | 508ms | |
| 2026-10-31 01:58:55 | healthy | 402 | 1274ms | |
| 2026-10-31 00:58:45 | healthy | 402 | 1180ms | |
| 2026-10-30 23:59:59 | healthy | 402 | 638ms | |
| 2026-10-30 22:58:23 | healthy | 402 | 650ms | |
| 2026-10-30 21:59:45 | healthy | 402 | 1384ms | |
| 2026-10-30 20:58:31 | healthy | 402 | 545ms | |
| 2026-10-30 19:59:46 | healthy | 402 | 1156ms | |
| 2026-10-30 18:59:49 | healthy | 402 | 583ms | |
| 2026-10-30 18:00:06 | healthy | 402 | 1274ms | |
| 2026-10-30 17:00:00 | healthy | 402 | 897ms | |
| 2026-10-30 16:00:18 | healthy | 402 | 478ms | |
| 2026-10-30 15:00:04 | degraded | 402 | 2246ms | |
| 2026-10-30 14:00:12 | degraded | 402 | 2314ms | |
| 2026-10-30 13:00:59 | healthy | 402 | 1291ms | |
| 2026-10-30 12:00:50 | healthy | 402 | 1411ms |