Filter failure: LOT_SIZE LINKUSDT

API Spot/Margin API
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1

Hi, can someone explain me why I get the Filter failure: LOT_SIZE for LINKUSDT Market buy order. I’m trying to set order with quoteOrderQty 20.19. And the the lot stepSize is 0.01000000 for LINKUSDT. So i don’t see why is this causing problems.

2

Thanks for the feedback, did you place the order on testnet?

3

Hi, yes this is on testnet. So this is bug? Does it work fine in production? Also i found same problem for SOLUSDT, the quoteOrderQty was 20.10.

4

Hi exzzy22,

This case might be happening if there are no orders on the book, which is likely to happen on testnet since there isn’t much liquidity there compared with the live exchange.

Hope that helps.