Identifiers and codes used across the REST API and the WebSocket channels.
Each exchange has a numeric exchangeId and a short code.
| Exchange | exchangeId | Short code | RFQ settlement |
|---|---|---|---|
| Deribit | 17 | DBT | Yes |
| Bullish | 25 | BULL | Yes |
| Derive | 26 | DRV | Yes |
| OKX | 5 | OKX | Yes, inverse (coin-settled) products only |
exchangeIdidentifies the exchange when you add exchange credentials, and is returned with them.- The short code is returned as
exchangeShortCodeon exchange credentials, and is the settlement option for RFQs and quotes.
A settlement option is the short code of the exchange an RFQ trade settles on. RFQs can settle on DBT, BULL, DRV and OKX. OKX is only available on RFQs for inverse (coin-settled) products, such as BTC-27MAR26-116000-C; an RFQ for linear products that includes OKX is refused.
An RFQ lists the settlement options it accepts in settlementOptions, and each quote picks one of them in settlementOption. To quote or trade on a settlement option you need exchange credentials for that exchange.
Quote prices are in the quote currency of the chosen settlement option, given in the RFQ's quoteCurrencies. DBT lists both coin-settled (e.g. BTC) and USDC-settled options, OKX lists coin-settled options only, and BULL and DRV list USDC-settled options only.