Unable to transfer asset from Coin M -> spot

API Withdrawal API
1

Hi,

I was trying this end point but I keep getting Signature for this request is not valid:

Actual request (with masked email & signature)
INFO: <-- 400 https://api.binance.com/sapi/v1/sub-account/futures/transfer?email=xxx%40gmail.com&asset=USDT&amount=0.5&type=4&timestamp=1621874922770&signature=ouoewfoewfoewnfrgnorengoo

I checked and confirmed that my encoding works with the account example. Was able to get back the expected signature based on this example. FAQ: Signature for this request is not valid.

so what am I missing? Appreciate any help here!

2

Not able to reproduce on my side, have you tried with https://github.com/binance-exchange/binance-api-postman to test in different environment?

3

Thanks for testing this out. Can you please try to use this example secret key – NhqPtmdSJYdKjVHjA7PZj4Mge3R5YNiP1e3UZjInClVN65XAbvqqM6A7H5fATj0j and share your query / signature?