I have a problem with the Binance API. I use HTTP request from Integromat, but I always get the following error message:
"code": -1022, "msg": "Signature for this request is not valid."
URL I use: https://api.binance.com/api/v3/account
I created the signature with HMAC SHA256 and verified it via this website: https://www.freeformatter.com/hmac-generator.html#ad-output
I used this example (https://dev.binance.vision/t/faq-signature-for-this-request-is-not-valid/176) and compared the output code, it matches exactly, so mine should be correct too.
I requested the timestamp from Binance via HTTP request and added +1000 milli seconds.
I don't understand why I still get this error message although the SHA256 hash is correct.