Michael Shparber on 19 Oct 2020 14:57:18
HMAC-SHA1 / SHA256 etc. are widely used in API calls to generate oauth_signature.
Currently the only way to generate them as far as I understand is via R/Python scripts.
But this requires installations and using Gateways even if we connect to APIs.
Please add HMAC functions to M / Power Query so we can use OAuth 1.0 authentication.