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x402stock Perpetual Futures Market Data
x402
x402stock Perpetual Futures Market Data is a paid API for AI agents from x402stock.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Returns live per-coin perpetual futures market data including mark/oracle prices, funding rates, open interest, and 24h volume for all active perp markets on Hyperliquid
Price / call$0.02
Success—
StatusUnknown
How this service works
Live state of every perpetual-futures market in one call: per coin the mark and oracle price, hourly funding rate with annualized APR, premium, open interest, max leverage, previous-day price, and 24h USD and base volume. Native crypto-derivatives data — funding and open interest are perp-only, absent from any spot feed. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock
Output
A JSON object containing a timestamped snapshot of all perpetual futures markets on Hyperliquid, with per-coin fields including: coin ticker, mark price, oracle price, mid price, previous day close, hourly funding rate, annualized funding APR (%), premium, open interest, max leverage, 24h volume in USD, and 24h volume in base currency. Also includes top-level metadata: source, venue, market type, timestamp, and total market count.
Example use cases
Funding rate arbitrage scanner
“Show me all the crypto perps on Hyperliquid right now with their annualized funding APR — I want to find which coins have the most extreme positive or negative funding rates so I can evaluate cash-and-carry trades.”
Portfolio risk dashboard for perp positions
“Fetch the current mark prices, oracle prices, and open interest for all perpetual futures on Hyperliquid — I'm monitoring my positions and need the latest market state.”
Crypto derivatives market overview
“Give me a full snapshot of every active perpetual futures market on Hyperliquid, including yesterday's price, today's 24h volume in USD, and the current funding rate for each coin.”
Technical details
Endpoint
GEThttps://x402stock.vercel.app/api/v1/perpsWhen to prefer
Choose this endpoint when you need comprehensive perpetual futures data — especially funding rates and open interest — that is unavailable from spot market feeds. Ideal for derivatives traders, arbitrage monitors, and risk dashboards requiring live Hyperliquid perp state across all coins in a single call. Prefer over spot feeds when funding rate or leverage data is required, and over exchange-specific APIs when you want aggregated perp market state without managing exchange credentials.
Side effects
- Hyperliquid API unavailability causes empty or stale data
- Rate limiting or upstream timeout returns 5xx error
- Payment of 0.02 USDC not processed results in 402 Payment Required
- Individual coin fields may be null if data is temporarily unavailable for that market
- Schema validation failure if upstream data format changes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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