diff --git a/website/server/controllers/api-v3/user.js b/website/server/controllers/api-v3/user.js
index 9903d007d3..c0418264ba 100644
--- a/website/server/controllers/api-v3/user.js
+++ b/website/server/controllers/api-v3/user.js
@@ -27,8 +27,39 @@ let api = {};
  * @apiName UserGet
  * @apiGroup User
  *
+ * @apiDescription The user profile contains data related to the authenticated user including (but not limited to);
+ * Achievements
+ * Authentications (including types and timestamps)
+ * Challenges
+ * Flags (including armoire, tutorial, tour etc...)
+ * Guilds
+ * History (including timestamps and values)
+ * Inbox (includes message history)
+ * Invitations (to parties/guilds)
+ * Items (character's full inventory)
+ * New Messages (flags for groups/guilds that have new messages)
+ * Notifications
+ * Party (includes current quest information)
+ * Preferences (user selected prefs)
+ * Profile (name, photo url, blurb)
+ * Purchased (includes purchase history, gem purchased items, plans)
+ * PushDevices (identifiers for mobile devices authorized)
+ * Stats (standard RPG stats, class, buffs, xp, etc..)
+ * Tags
+ * TasksOrder (list of all ids for dailys, habits, rewards and todos)
+ *
  * @apiSuccess {Object} data The user object
- */
+ *
+ * @apiSuccessExample {json} Result:
+ *  {
+ *   "success": true,
+ *   "data": {
+ *   --  User data included here, for details of the user model see:
+ *   --  https://github.com/HabitRPG/habitica/tree/develop/website/server/models/user
+ *   }
+ * }
+ *
+*/
 api.getUser = {
   method: 'GET',
   middlewares: [authWithHeaders()],
@@ -46,11 +77,30 @@ api.getUser = {
 };
 
 /**
- * @api {get} /api/v3/user/inventory/buy Get the gear items available for purchase for the current user
+ * @api {get} /api/v3/user/inventory/buy Get the gear items available for purchase for the authenticated user
  * @apiName UserGetBuyList
  * @apiGroup User
  *
- * @apiSuccess {Object} data The buy list
+ * @apiSuccessExample {json} Success-Response:
+ * {
+ *   "success": true,
+ *   "data": [
+ *     {
+ *       "text": "Training Sword",
+ *       "notes": "Practice weapon. Confers no benefit.",
+ *       "value": 1,
+ *       "type": "weapon",
+ *       "key": "weapon_warrior_0",
+ *       "set": "warrior-0",
+ *       "klass": "warrior",
+ *       "index": "0",
+ *       "str": 0,
+ *       "int": 0,
+ *       "per": 0,
+ *       "con": 0
+ *     }
+ *   ]
+ * }
  */
 api.getBuyList = {
   method: 'GET',
@@ -142,11 +192,31 @@ let checkPreferencePurchase = (user, path, item) => {
 
 /**
  * @api {put} /api/v3/user Update the user
- * @apiDescription Example body: {'stats.hp':50, 'preferences.background': 'beach'}
  * @apiName UserUpdate
  * @apiGroup User
  *
- * @apiSuccess {Object} data The updated user object
+ * @apiDescription Some of the user items can be updated, such as preferences, flags and stats.
+ ^
+ * @apiParamExample {json} Request-Example:
+ *  {
+ *   "achievements.habitBirthdays": 2,
+ *   "profile.name": "MadPink",
+ *   "stats.hp": 53,
+ *   "flags.warnedLowHealth":false,
+ *   "preferences.allocationMode":"flat",
+ *   "preferences.hair.bangs": 3
+ * }
+ *
+ * @apiSuccess {Object} data The updated user object, the result is identical to the get user call
+ *
+ * @apiError (401) {NotAuthorized} messageUserOperationProtected Returned if the change is not allowed.
+ *
+ * @apiErrorExample {json} Error-Response:
+ *  {
+ *   "success": false,
+ *   "error": "NotAuthorized",
+ *   "message": "path `stats.class` was not saved, as it's a protected path."
+ * }
  */
 api.updateUser = {
   method: 'PUT',
@@ -179,9 +249,32 @@ api.updateUser = {
  * @apiName UserDelete
  * @apiGroup User
  *
- * @apiParam {String} password The user's password (unless it's a Facebook account)
+ * @apiParam {String} password The user's password if the account uses local authentication
  *
  * @apiSuccess {Object} data An empty Object
+ *
+ * @apiSuccessExample {json} Result:
+ *  {
+ *   "success": true,
+ *   "data": {}
+ * }
+ *
+ * @apiError {BadRequest} MissingPassword The password was not included in the request
+ * @apiError {BadRequest} NotAuthorized There is no account that uses those credentials.
+ *
+ * @apiErrorExample {json}
+ *  {
+ *   "success": false,
+ *   "error": "BadRequest",
+ *   "message": "Invalid request parameters.",
+ *   "errors": [
+ *     {
+ *       "message": "Missing password.",
+ *       "param": "password"
+ *     }
+ *   ]
+ * }
+ *
  */
 api.deleteUser = {
   method: 'DELETE',
@@ -240,8 +333,17 @@ function _cleanChecklist (task) {
  * @apiName UserGetAnonymized
  * @apiGroup User
  *
+ * @apiDescription Returns the user's data without:
+ * Authentication information
+ * NewMessages/Invitations/Inbox
+ * Profile
+ * Purchased information
+ * Contributor information
+ * Special items
+ * Webhooks
+ *
  * @apiSuccess {Object} data.user
- * @apiSuccess {Array} data.tasks
+ * @apiSuccess {Object} data.tasks
  **/
 api.getUserAnonymized = {
   method: 'GET',
@@ -306,11 +408,15 @@ const partyMembersFields = 'profile.name stats achievements items.special';
  * @apiGroup User
  *
  * @apiParam {String=fireball, mpHeal, earth, frost, smash, defensiveStance, valorousPresence, intimidate, pickPocket, backStab, toolsOfTrade, stealth, heal, protectAura, brightness, healAll} spellId The skill to cast.
- * @apiParam {UUID} targetId Optional query parameter, the id of the target when casting a skill on a party member or a task
+ * @apiParam (Body) {UUID} targetId Query parameter, necessary if the spell is cast on a party member or task. Not used if the spell is case on onesself or the user's current party.
+ * @apiParamExample {json} Query example:
+ *  {
+ *     "targetId":"fd427623-9a69-4aac-9852-13deb9c190c3"
+ *  }
  *
  * @apiSuccess data Will return the modified targets. For party members only the necessary fields will be populated. The user is always returned.
  *
- * @apiExample Skill Key to Name Mapping
+ * @apiDescription Skill Key to Name Mapping
  * Mage
  * fireball: "Burst of Flames"
  * mpHeal: "Ethereal Surge"
@@ -335,10 +441,10 @@ const partyMembersFields = 'profile.name stats achievements items.special';
  * brightness: "Searing Brightness"
  * healAll: "Blessing"
  *
+ * @apiError (400) {NotAuthorized} Not enough mana.
  * @apiUse TaskNotFound
  * @apiUse PartyNotFound
  * @apiUse UserNotFound
- *
  */
 api.castSpell = {
   method: 'POST',
@@ -501,7 +607,15 @@ api.castSpell = {
  * @apiName UserSleep
  * @apiGroup User
  *
+ * @apiDescription Toggles the sleep key under user preference true and false.
+ *
  * @apiSuccess {boolean} data user.preferences.sleep
+ *
+ * @apiSuccessExample {json} Return-example
+ * {
+ *   "success": true,
+ *   "data": false
+ * }
  */
 api.sleep = {
   method: 'POST',
@@ -516,13 +630,25 @@ api.sleep = {
 };
 
 /**
- * @api {post} /api/v3/user/allocate Allocate an attribute point
+ * @api {post} /api/v3/user/allocate Allocate a single attribute point
  * @apiName UserAllocate
  * @apiGroup User
  *
- * @apiParam {String} stat Query parameter - Defaults to 'str', mast be one of be of str, con, int or per
+ * @apiParam (Body) {String="str","con","int","per"} stat Query parameter - Default ='str'
  *
- * @apiSuccess {Object} data user.stats
+ * @apiParamExample {json} Example request
+ * {"stat":"int"}
+ *
+ * @apiSuccess {Object} data Returns stats from the user profile
+ *
+ * @apiError {NotAuthorized} NoPoints Not enough attribute points to increment a stat.
+ *
+ * @apiErrorExample {json}
+ *  {
+ *   "success": false,
+ *   "error": "NotAuthorized",
+ *   "message": "You don't have enough attribute points."
+ * }
  */
 api.allocate = {
   method: 'POST',
@@ -538,10 +664,46 @@ api.allocate = {
 
 /**
  * @api {post} /api/v3/user/allocate-now Allocate all attribute points
- * @apiDescription Uses the user's chosen automatic allocation method, or if none, assigns all to STR.
+ * @apiDescription Uses the user's chosen automatic allocation method, or if none, assigns all to STR. Note: will return success, even if there are 0 points to allocate.
  * @apiName UserAllocateNow
  * @apiGroup User
  *
+ * @apiSuccessExample {json} Success-Response:
+ *  {
+ *   "success": true,
+ *   "data": {
+ *     "hp": 50,
+ *     "mp": 38,
+ *     "exp": 7,
+ *     "gp": 284.8637271160258,
+ *     "lvl": 10,
+ *     "class": "rogue",
+ *     "points": 0,
+ *     "str": 2,
+ *     "con": 2,
+ *     "int": 3,
+ *     "per": 3,
+ *     "buffs": {
+ *       "str": 0,
+ *       "int": 0,
+ *       "per": 0,
+ *       "con": 0,
+ *       "stealth": 0,
+ *       "streaks": false,
+ *       "snowball": false,
+ *       "spookySparkles": false,
+ *       "shinySeed": false,
+ *       "seafoam": false
+ *     },
+ *     "training": {
+ *       "int": 0,
+ *       "per": 0,
+ *       "str": 0,
+ *       "con": 0
+ *     }
+ *   }
+ * }
+ *
  * @apiSuccess {Object} data user.stats
  */
 api.allocateNow = {
@@ -563,6 +725,27 @@ api.allocateNow = {
  * @apiGroup User
  *
  * @apiParam {String} key The item to buy
+ *
+ * @apiSuccess data User's data profile
+ * @apiSuccess message Item purchased
+ *
+ * @apiSuccessExample {json} Purchased a rogue short sword for example:
+ * {
+ *   "success": true,
+ *   "data": {
+ *     ---TRUNCATED USER RECORD---
+ *   },
+ *   "message": "Bought Short Sword"
+ * }
+ *
+ *  @apiError (400) {NotAuthorized} messageAlreadyOwnGear Already own equipment
+ *  @apiError (400) {NotAuthorized} messageNotEnoughGold Not enough gold for the purchase
+ *
+ *  @apiErrorExample {json} NotAuthorized Already own
+ *  {"success":false,"error":"NotAuthorized","message":"You already own that piece of equipment"}
+ *
+ *  @apiErrorExample {json} NotAuthorized Not enough gold
+ *  {"success":false,"error":"NotAuthorized","message":"Not Enough Gold"}
  */
 api.buy = {
   method: 'POST',