Retrieves all available expiration timestamps for instruments. This method can be used to discover which expiration dates are available for trading, which is useful for finding instruments with specific expiration dates.
Results can be filtered by settlement currency, instrument kind (future or option), and currency pair. The response includes expiration timestamps in milliseconds since the UNIX epoch.
The currency symbol or "any" for all or '"grouped"' for all grouped by currency
Currency name or "any" if don't care or "grouped" if grouped by currencies
BTC, ETH, USDC, USDT, any, grouped Instrument kind, "future" or "option" or "any"
Instrument kind: "future", "option" or "any" for all
future, option, any The currency pair symbol Index identifier, matches (base) cryptocurrency with quote currency
btc_usd, eth_usd, ada_usdc, algo_usdc, avax_usdc, bch_usdc, bnb_usdc, btc_usdc, btcdvol_usdc, buidl_usdc, doge_usdc, dot_usdc, eurr_usdc, eth_usdc, ethdvol_usdc, link_usdc, ltc_usdc, near_usdc, paxg_usdc, shib_usdc, sol_usdc, steth_usdc, ton_usdc, trump_usdc, trx_usdc, uni_usdc, usde_usdc, usyc_usdc, xrp_usdc, btc_usdt, eth_usdt, eurr_usdt, sol_usdt, steth_usdt, usdc_usdt, usde_usdt, btc_eurr, btc_usde, btc_usyc, eth_btc, eth_eurr, eth_usde, eth_usyc, steth_eth, paxg_btc, drbfix-btc_usdc, drbfix-eth_usdc