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apigetrequesthttprequestbinance

I am trying to understand what exactly is signature query parameter in binance

I am trying to access this endpoint, where signature parameter has to be sent as query parameter https://binance-docs.github.io/apidocs/spot/en/#current-open-orders-user_data

I am trying to understand what value for that signature key should be passed.

Firstly i thought it was secret key binance exchange given. But it was not, because when try to above endpoint it says that :

{
    "code": -1022,
    "msg": "Signature for this request is not valid."
}

enter image description here ^Postman

As you can see i passed my secret key as the value for signature key. It is not working. So what am i really missing here ? or do i need to do some transformations to the secret key ? please help me understand it and advance thanks!

Solution

  • It looks like you are putting the timestamp before the recvWindow in your query string.

    timestamp is always the last parameter and the order of the parameters in the docs clearly puts recvWindow before timestamp.

    I managed to get it working with query string recvWindow=60000&timestamp=1652512756366