Credential
) is used to identify the API key on Simple OKR servers. The secret component (called Secret Key
) is used to construct a request signature. The secret component should be kept private and not shared with anyone.S1-HMAC-SHA256
is the first version of authentication protocol used by the Simple OKR API.Authorization
header in the following format:credential
with timestamp
and applying HMAC-SHA256 with the secret key. The output of HMAC must be encoded in hex and converted to lower case. This value becomes the signature.mycredential
mysecret
2019-02-03T01:55:37Z
ab9b15c8321dd0e00bbbcc8e33629adcb273b1dfeedb54387cb305fca6c409fa