Only one symbol allowed with "api/v3/depth" endpoint

Hi, i’m trying to get the orders books (bids and asks) of all product like BTCUSDT, BNBUSDT or ETHUSDT and I found that it’s only possible to get one by one the order book of each product .

I’ve searched all over forums and found nothing, can somebody help me ?

Thanks you in advance.

Unfortunately there is no endpoint to query multiple symbols’ order books in one request. You are required to send a request per symbol or listen to the order book data stream if you expect to stay up-to-date with order book changes in real time.