About-hourly open-interest history for one Hyperliquid main-dex perp (BTC, ETH,
About-hourly open-interest history for one Hyperliquid main-dex perp (BTC, ETH, SOL, ... any listed coin): open interest in coins and USD, mark price and hourly funding per snapshot, plus change over the window. Hyperliquid has no public OI history, so these are cryptofeed402's own snapshots (8-day retention). hours=1-192, default 24. Bad params 400, unknown symbol 404, no history 503, no charge. Free sample at /samples/oi-history. $0.005 USDC per call on Base.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
445 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://cryptofeed402.site/oi/history/:symbol
| Category | Market data |
|---|---|
| Provider host | cryptofeed402.site |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.005 | 445 ms |
Example input (from the provider)
{
"method": "GET",
"pathParams": {
"symbol": "BTC"
},
"queryParams": {
"hours": "24"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"symbol": {
"description": "Hyperliquid main-dex perp ticker, case-insensitive",
"pattern": "^[A-Za-z0-9]{1,20}$",
"type": "string"
}
},
"required": [
"symbol"
],
"type": "object"
},
"queryParams": {
"properties": {
"hours": {
"description": "Last N hours, 1-192 (default 24)",
"pattern": "^[0-9]{1,3}$",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"as_of": {
"type": "string"
},
"count": {
"type": "integer"
},
"coverage": {
"type": "object"
},
"points": {
"items": {
"properties": {
"funding_hourly": {
"type": "number"
},
"mark_px": {
"type": "number"
},
"open_interest_coins": {
"type": "number"
},
"open_interest_usd": {
"type": "number"
},
"time": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"stats": {
"type": "object"
},
"symbol": {
"type": "string"
},
"venue": {
"type": "string"
},
"window": {
"type": "object"
}
},
"required": [
"symbol",
"count",
"points"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}