Crypto Options Flow — Deribit OI, IV, Put/Call, Max Pain
Pricing
Pay per usage
Crypto Options Flow — Deribit OI, IV, Put/Call, Max Pain
BTC and ETH options analytics from Deribit: total open interest, put/call ratio, implied volatility range, max pain strike, OI by expiry, and top strike levels. Deribit public API, no auth required. $0.01/currency.