The Superagent header is a feature of the Superagent HTTP client library that allows for setting custom headers in HTTP requests. Headers are used to provide additional information to the server about the request, such as the content type or authorization credentials. The Superagent header can be used to set headers such as Accept, Content-Type, or Authorization.Related Links:twilio.comtwilio.comgolinuxcloud.comgolinuxcloud.comdigitalocean.comdigitalocean.com