Unable to convert to dust

API Spot/Margin API
1

I’m having problems with the dust api.

POST: api.binance.com/sapi/v1/asset/dust?asset=ATOM&timestamp=1643661140303&signature=XYZ
POST: api.binance.com/sapi/v1/asset/dust?asset=ATOM&asset=ZIL&timestamp=1643661156303&signature=XYZ

No matter what I do get the error: {“code”:-1102,“msg”:“illegal parameter”}. I was told to post here by Jeremy / theL4 on your Telegram chat.

2

It might be possible that “illegal parameter” is wrongly returned for when the assets are with balance 0. Is this your case?

3

No. I’ve only tried dust’ing assets that I actually have a balance on… (ranging from 1 to 15 usdt equivalent)

4

I can’t reproduce the error message, unless it’s tested with a 0 balance asset.
Can you try to :
1 - Use https://github.com/binance/binance-signature-examples/blob/master/python/spot/spot.py
2- Comment everything below "" ====== end of functions ====== ""
3- Add code in the end of the file:

# Dust Transfer (USER_DATA)
params = {
"asset": ["ATOM"]
}
response = send_signed_request("POST", "/sapi/v1/asset/dust", params)
print(response)

4 - run the spot.py file

And see what’s the outcome? It gives me “illegal parameter", but it’s because I don’t have ATOM.

6

image
image1356×122 24 KB

“balance”:168.1,“available”:168.1 for ZIL.
10,08 usdt equivalent and 0,00024176 BTC equivalent

7

@psycato Ok, will pass the feedback internally. Thanks for sharing.

8

Btw, this is on a sub account. I have not tested the same API for the main account.

9

@psycato Upon feedback, this error message can also be thrown when it’s an asset that’s not available to be converted to BNB. the team will work on improving the error message in the future to avoid confusion.

10

I see. Thank for your clearing that up then… :+1:

11

@psycato We’ve added a new endpoint Binance API Documentation for users to consult which of their assets can be converted to BNB.

12

That’ll come in handy :+1: Thanks.