Hello, I use next subscriber for getting klines of one symbol BTC_USDT
{ "method":"sub.kline", "param":{ "symbol":"BTC_USDT", "interval":"Min1" } }
This subscriber works ok
I try to use this subscriber:
{ "method":"sub.kline", "param":{ "symbols":['BTC_USDT', 'ETH_USDT', 'LTC_USDT'], "interval":"Min1" } }
But I get error:
{ channel: 'rs.error', data: 'Contract [null] not exists', ts: 1684060854633 }
How must I make a subscriber for getting klines of multiple symbols 'BTC_USDT', 'ETH_USDT', 'LTC_USDT'?
Hello, I use next subscriber for getting klines of one symbol BTC_USDT
{ "method":"sub.kline", "param":{ "symbol":"BTC_USDT", "interval":"Min1" } }This subscriber works ok I try to use this subscriber:{ "method":"sub.kline", "param":{ "symbols":['BTC_USDT', 'ETH_USDT', 'LTC_USDT'], "interval":"Min1" } }But I get error:{ channel: 'rs.error', data: 'Contract [null] not exists', ts: 1684060854633 }How must I make a subscriber for getting klines of multiple symbols 'BTC_USDT', 'ETH_USDT', 'LTC_USDT'?