ReadonlybarK-line interval. Enum: 1s, 5s, 30s, 1m, 3m, 5m, 15m, 30m, 1h, 2h, 4h, 6h, 8h, 12h, 1d, 3d, 1w, 1M.
ReadonlychainChain identifier, e.g. "1"=Ethereum, "56"=BSC, "CT_501"=Solana. Full supported-chain list: same as the "supported/chain" endpoint.
ReadonlycontractToken contract address.
Optional ReadonlyidUnique WebSocket request ID.
Request parameters for candlestickStream operation in MarketApi. CandlestickStreamRequest