Monthly gzip CSV files of the derivatives tables: 5-minute Binance open interest per symbol (oi-5m), every Binance USDT-M funding settlement of the month (funding-settlements) and the 10-minute multi-venue market snapshots (venue-snapshots: price, volume, OI and funding for every venue feed we poll, exchanges and DEXs). One paid call returns one-hour signed links for every finalized month plus the current month to date.