auth Route

Endpoint	Method	Description
/api/auth/register	POST	create a user
/api/auth/login	POST	login a user

users Route

Endpoint	Method	Description
/api/users/:userId	PUT	update a user
/api/users/:userId	DELETE	delete a user
/api/users?userId=[] /api/users?username=[]	GET	get a user
/api/users/friends/:userId	GET	get a user's friends
/api/users/:userId/follow	PUT	follow a user
/api/users/:userId/unfollow	PUT	unfollow a user

posts Route

Endpoint	Method	Description
/api/posts/	POST	create a post
/api/posts/:postId	PUT	update a post
/api/posts/:postId	DELETE	delete a post
/api/posts/:postId/like	PUT	like/dislike a post
/api/posts/:postId	GET	get a single post
/api/posts/timeline/:userId	GET	get a user's timeline posts
/api/posts/profile/:username	GET	get a user's posts