是的，您可以.WSO2 API Manager 提供资源级别的身份验证，您可以在其中为每个 HTTP 动词指定身份验证机制.如果将其设置为None"，则调用 API 时无需设置 Authorization 标头.

Yes You can. WSO2 API Manager provides resource level authentication where you can specify the authentication mechanism for each HTTP verb. If you set it to 'None', then you do not need to set Authorization headers when you call the API.

如文档 [1] 中所述，在创建 API 时，将所有 HTTP 动词的AuthType"值设置为None".

As given in the document[1],when creating the API set 'AuthType' value as 'None' for all the HTTP verbs.

[1]http://docs.wso2.org/display/AM150/API+资源