Forum Discussion
Authorization Header for OAuth 1.0 API
I have a Postman OAuth 1.0 API call which is working great. I have all the necessary parameters: realm, consumer key, consumer secret, token id, token secret... I send them in headers with HMAC-SHA...
check this URL https://oauth1.wp-api.org/docs/basics/Signing.html : point 2.3 Signing Requests.
You have to create a basestring with the different info you have then create the signature key (consumer secret & token secret) with those 2 "strings" you can generate the HMAC text with online website like https://www.devglan.com/online-tools/hmac-sha256-online