Web API accessing programmatically

Hello,

I am trying to do HMAC-SHA256 authentication as written in here https://smartstore.a... Authentication

I have my code tested using example data and result is correct.

When I try to get order list using an URL like https://www.my_own_domain.com/odata/v1/Orders I get error saying

Access to the Web API was denied. Reason: InvalidAuthorizationHeader. Missing or invalid authorization header. Must have the format 'PublicKey:SecretKey'

I am confused because it says PublicKey:SecretKey but I am trying HMAC-SHA256 authentication and I do make sure header information contains all headers written in here https://smartstore.a...6/Code Examples

Sample Headers information contains below data in my log files.

2023-08-04 14:02:09.424 INFO      uUtils.Http.Get()-Headers[0]: Accept-Charset:UTF-8
2023-08-04 14:02:09.424 INFO      uUtils.Http.Get()-Headers[1]: SmartStore-Net-Api-PublicKey:e99df9926785c48209016d2f9441d856
2023-08-04 14:02:09.424 INFO      uUtils.Http.Get()-Headers[2]: SmartStore-Net-Api-Date:2023-08-04T14:02:09.285Z
2023-08-04 14:02:09.424 INFO      uUtils.Http.Get()-Headers[3]: Content-MD5:
2023-08-04 14:02:09.424 INFO      uUtils.Http.Get()-Headers[4]: Authorization:SmNetHmac1 73brphlqva3kgfkx7zlh8m0q6l7zbfsb8q4i5zf6tsq=

Yes, this seems to be the problem. V5 documentation fixed it. Thank you.