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Hyperliquid Official Open Interest
x402
Hyperliquid Official Open Interest is a paid API for AI agents from hyperliquid-data.v1337.org, paid per call via x402, $0.001/call, status down (last checked 2026-09-15).
Returns official open interest data across Hyperliquid perpetual markets, computed from first-party node fills and the Hyperliquid public info API.
Price / call$0.001
Success—
StatusDown
How this service works
Operator-neutral Hyperliquid trading intelligence — perp fills, position lifecycles, all-wallet leaderboards, trader cohorts, liquidation risk and prediction markets. Every endpoint is FIRST-PARTY: computed from our own node_fills ledger and the Hyperliquid public info API (no third-party data source). Free quota, then HTTP 402 (x402: pay-per-call in USDC, no account, no key).
Output
Returns official open interest figures for Hyperliquid perpetual markets, computed directly from first-party node fills and the Hyperliquid public info API — not aggregated from third-party sources. Typically includes per-market OI values in USD or contract units.
Example use cases
Example prompt
“What's the current official open interest across Hyperliquid perpetual markets right now? Pull the data from first-party sources.”
Technical details
Endpoint
POSThttps://hyperliquid-data.v1337.org/services/hyperliquid-data/v1/markets/official-oiWhen to prefer
Use this endpoint when you need authoritative, first-party open interest data for Hyperliquid perpetual markets without relying on third-party aggregators. Prefer this over generic crypto data APIs when Hyperliquid-specific accuracy matters, such as for liquidation risk modeling, position sizing, or market depth analysis.
Side effects
- HTTP 402 if free quota is exhausted and no x402 USDC payment is provided
- Malformed POST body yields a 400-level error
- Upstream Hyperliquid API downtime may cause delayed or missing data
- Empty response if no markets match the provided filter criteria
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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