Understanding REST: Verbs, error codes, and authentication

Question

I am looking for a way to wrap APIs around default functions in my PHP-based web applications, databases and CMSs.

I have looked around and found several \"skeleton

Answer 1

For the examples you stated I'd use the following:

activate_login

POST /users/1/activation

deactivate_login

DELETE /users/1/activation

change_password

PUT /passwords (this assumes the user is authenticated)

add_credit

POST /credits (this assumes the user is authenticated)

For errors you'd return the error in the body in the format that you got the request in, so if you receive:

DELETE /users/1.xml

You'd send the response back in XML, the same would be true for JSON etc...

For authentication you should use http authentication.