Isolated margin account does not exist (but it exists)

Hi everyone,

I’m having issues while testing maxBorrowable endpoint for isolated margin case. While my isolated margin account has positive balance, I’m getting { “code”: -11001, “msg”: “Isolated margin account does not exist.” } against this request: https://api.binance.com/sapi/v1/margin/maxBorrowable?asset=XRP&isolatedSymbol=USDT&recvWindow=$RECVWINDOW&timestamp=$TM&signature= At the same time, when I request isolated margin account creation for the same pair (/sapi/v1/margin/isolated/create?base=XRP&quote=USDT etc.) I get {“code”:-11004,“msg”:“Isolated margin account exists.”}

Am I doing something wrong?

Try isolatedSymbol=XRPUSDT

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You are my hero :slight_smile: