Xynaptic Crypto Derivatives — perp market vitals: funding rate (hourly + annualized), open interest in USD, futures basis (mark vs oracle), max leverage. Parameter: ?asset=BTC. Hyperliquid perp data.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.05 USDC | 0x4ff8...D5e9 |
| solana | exact | 0.05 tokens | Aq6J1z...Ffed |
| Polygon | exact | $0.05 USDC | 0x3E39...F2C6 |