API Reference req_client_credentials v#0.2.3

Req plugin for OAuth 2.0 client credentials flow authentication. This plugin accepts all the options of Req itself under the :client_credentials key. The access token will be cached and reused for subsequent requests, if the response to the authenticated :url returns a 401 response then this plugin will refresh the access token (only refreshes one time). If an :audience is included in :form or :json option for :client_credentials then this plugin will only run if the host and port of the authenticated :url match that of the :audience. The :url option within :client_credentials is the URL this plugin will make a POST request to for creating a bearer token.