{"sample":true,"free":true,"note":"Static example of the paid response shape (not live data). Drop sample=1 and pay via x402 for live data. Failed calls (4xx/5xx) are never charged.","path":"/crypto/hl-funding","price_usdc":"0.005000","pay_url":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/hl-funding?","input_schema":{"type":"object","properties":{"coin":{"type":"string","enum":["BTC","ETH","SOL"],"description":"Perp coin (default BTC)","examples":["BTC","ETH","SOL"]}},"additionalProperties":false},"example":{"updated_at":"2026-10-28T11:00:00Z","venue":"hyperliquid","coins":{"BTC":{"funding_hourly":0.0000125,"funding_apr_pct":10.95,"open_interest":30000,"open_interest_usd":2426000000,"mark_px":80860,"oracle_px":80870}},"sources":["https://api.hyperliquid.xyz/info"]},"start_here":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/ping"}