Deribit

Menus

Futures
curve, info, historical, instruments
Index
delivery_prices, historical, price
Market
settlements, order_book, trades, block_rfq_trades, trade_volumes, ticker, book_summary
Options
payoff, stats, term_structure, straddle, optimizer, spreads, chains, smile,...
Rates
funding_history, apr_history
Reference
announcements, currencies, instruments, combos, expirations
Volatility
index, realized