Tetrac provides real-time funding rate data for perpetual futures trading across 16+ exchanges. The platform aggregates data from centralized exchanges (Binance, Bybit, OKX, KuCoin, BitGet, BitMEX, Phemex, BingX, Blofin, MEXC) and decentralized exchanges (GMX, dYdX, Hyperliquid, ASTERDEX, APEX, LIGHTER, Aevo, Woo X, WooCEX, Orderly, Ascendex). Funding rates are updated every minute and include next funding timestamps for all supported exchanges. Users can view rates for specific symbols using the symbol URL parameter (e.g., ?symbol=BTCUSDT). The data is available via public API at /api/funding-rates with symbol filtering.