diff --git a/common/locales/en/api-v3.json b/common/locales/en/api-v3.json
index a0049ec3a5..e9dcd2d86d 100644
--- a/common/locales/en/api-v3.json
+++ b/common/locales/en/api-v3.json
@@ -110,7 +110,12 @@
   "invalidAttribute": "\"<%= attr %>\" is not a valid attribute.",
   "notEnoughAttrPoints": "You don't have enough attribute points.",
   "missingKeyParam": "\"req.params.key\" is required.",
-  "mysterySetNotFound": "Mystery set not found, or set already owned",
+  "mysterySetNotFound": "Mystery set not found, or set already owned.",
   "itemNotFound": "Item \"<%= key %>\" not found.",
-  "cannoyBuyItem": "You can't buy this item"
+  "cannoyBuyItem": "You can't buy this item.",
+  "missingTypeKeyEquip": "\"key\" and \"type\" are required parameters.",
+  "missingPetFoodFeed": "\"pet\" and \"food\" are required parameters.",
+  "invalidPetName": "Invalid pet name supplied.",
+  "missingEggHatchingPotionHatch": "\"egg\" and \"hatchingPotion\" are required parameters.",
+  "invalidTypeEquip": "\"type\" must be one of 'equipped', 'pet', 'mount', 'costume'."
 }
diff --git a/common/script/index.js b/common/script/index.js
index 9d2245e662..2e05604be3 100644
--- a/common/script/index.js
+++ b/common/script/index.js
@@ -109,6 +109,9 @@ import buyMysterySet from './ops/buyMysterySet';
 import buyQuest from './ops/buyQuest';
 import buySpecialSpell from './ops/buySpecialSpell';
 import allocateNow from './ops/allocateNow';
+import hatch from './ops/hatch';
+import feed from './ops/feed';
+import equip from './ops/equip';
 
 api.ops = {
   scoreTask,
@@ -119,6 +122,9 @@ api.ops = {
   buySpecialSpell,
   buyQuest,
   allocateNow,
+  hatch,
+  feed,
+  equip,
 };
 
 import handleTwoHanded from './fns/handleTwoHanded';
diff --git a/common/script/ops/equip.js b/common/script/ops/equip.js
index 8c07a364b1..e402b614ff 100644
--- a/common/script/ops/equip.js
+++ b/common/script/ops/equip.js
@@ -1,52 +1,66 @@
 import content from '../content/index';
 import i18n from '../i18n';
+import handleTwoHanded from '../fns/handleTwoHanded';
+import {
+  NotFound,
+  BadRequest,
+} from '../libs/errors';
+import _ from 'lodash';
+
+module.exports = function equip (user, req = {}) {
+  // Being type a parameter followed by another parameter
+  // when using the API it must be passes specifically in the URL, it's won't default to equipped
+  let type = _.get(req, 'params.type', 'equipped');
+  let key = _.get(req, 'params.key');
+
+  if (!key || !type) throw new BadRequest(i18n.t('missingTypeKeyEquip', req.language));
+  if (['mount', 'pet', 'costume', 'equipped'].indexOf(type) === -1) {
+    throw new BadRequest(i18n.t('invalidTypeEquip', req.language));
+  }
+
+  let message;
 
-module.exports = function(user, req, cb) {
-  var item, key, message, ref, type;
-  ref = [req.params.type || 'equipped', req.params.key], type = ref[0], key = ref[1];
   switch (type) {
     case 'mount':
       if (!user.items.mounts[key]) {
-        return typeof cb === "function" ? cb({
-          code: 404,
-          message: ":You do not own this mount."
-        }) : void 0;
+        throw new NotFound(i18n.t('mountNotOwned', req.language));
       }
+
       user.items.currentMount = user.items.currentMount === key ? '' : key;
       break;
+
     case 'pet':
       if (!user.items.pets[key]) {
-        return typeof cb === "function" ? cb({
-          code: 404,
-          message: ":You do not own this pet."
-        }) : void 0;
+        throw new NotFound(i18n.t('petNotOwned', req.language));
       }
+
       user.items.currentPet = user.items.currentPet === key ? '' : key;
       break;
+
     case 'costume':
     case 'equipped':
-      item = content.gear.flat[key];
       if (!user.items.gear.owned[key]) {
-        return typeof cb === "function" ? cb({
-          code: 404,
-          message: ":You do not own this gear."
-        }) : void 0;
+        throw new NotFound(i18n.t('gearNotOwned', req.language));
       }
+
+      let item = content.gear.flat[key];
+
       if (user.items.gear[type][item.type] === key) {
-        user.items.gear[type][item.type] = item.type + "_base_0";
+        user.items.gear[type][item.type] = `${item.type}_base_0`;
         message = i18n.t('messageUnEquipped', {
-          itemText: item.text(req.language)
+          itemText: item.text(req.language),
         }, req.language);
       } else {
         user.items.gear[type][item.type] = item.key;
-        message = user.fns.handleTwoHanded(item, type, req);
-      }
-      if (typeof user.markModified === "function") {
-        user.markModified("items.gear." + type);
+        message = handleTwoHanded(user, item, type, req);
       }
+      break;
   }
-  return typeof cb === "function" ? cb((message ? {
-    code: 200,
-    message: message
-  } : null), user.items) : void 0;
+
+  let res = {
+    data: user.items,
+  };
+  if (message) res.message = message;
+
+  return res;
 };
diff --git a/common/script/ops/feed.js b/common/script/ops/feed.js
index 3c9b0f87fd..e4f2fa849f 100644
--- a/common/script/ops/feed.js
+++ b/common/script/ops/feed.js
@@ -1,78 +1,96 @@
 import content from '../content/index';
 import i18n from '../i18n';
+import _ from 'lodash';
+import {
+  BadRequest,
+  NotAuthorized,
+  NotFound,
+} from '../libs/errors';
+
+function evolve (user, pet, petDisplayName, req) {
+  user.items.pets[pet] = -1;
+  user.items.mounts[pet] = true;
+
+  if (pet === user.items.currentPet) {
+    user.items.currentPet = '';
+  }
+
+  return i18n.t('messageEvolve', {
+    egg: petDisplayName,
+  }, req.language);
+}
+
+module.exports = function feed (user, req = {}) {
+  let pet = _.get(req, 'params.pet');
+  let foodK = _.get(req, 'params.food');
+
+  if (!pet || !foodK) throw new BadRequest(i18n.t('missingPetFoodFeed'));
+
+  if (pet.indexOf('-') === -1) {
+    throw new BadRequest(i18n.t('invalidPetName', req.language));
+  }
+
+  let food = content.food[foodK];
+  if (!food) {
+    throw new NotFound(i18n.t('messageFoodNotFound', req.language));
+  }
+
+  let userPets = user.items.pets;
 
-module.exports = function(user, req, cb) {
-  var egg, eggText, evolve, food, message, pet, petDisplayName, potion, potionText, ref, ref1, ref2, userPets;
-  ref = req.params, pet = ref.pet, food = ref.food;
-  food = content.food[food];
-  ref1 = pet.split('-'), egg = ref1[0], potion = ref1[1];
-  userPets = user.items.pets;
-  potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
-  eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
-  petDisplayName = i18n.t('petName', {
-    potion: potionText,
-    egg: eggText
-  });
   if (!userPets[pet]) {
-    return typeof cb === "function" ? cb({
-      code: 404,
-      message: i18n.t('messagePetNotFound', req.language)
-    }) : void 0;
+    throw new NotFound(i18n.t('messagePetNotFound', req.language));
   }
-  if (!((ref2 = user.items.food) != null ? ref2[food.key] : void 0)) {
-    return typeof cb === "function" ? cb({
-      code: 404,
-      message: i18n.t('messageFoodNotFound', req.language)
-    }) : void 0;
+
+  let [egg, potion] = pet.split('-');
+
+  let potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
+  let eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
+
+  let petDisplayName = i18n.t('petName', {
+    potion: potionText,
+    egg: eggText,
+  }, req.language);
+
+  if (!user.items.food[food.key]) {
+    throw new NotFound(i18n.t('messageFoodNotFound', req.language));
   }
+
   if (content.specialPets[pet]) {
-    return typeof cb === "function" ? cb({
-      code: 401,
-      message: i18n.t('messageCannotFeedPet', req.language)
-    }) : void 0;
+    throw new NotAuthorized(i18n.t('messageCannotFeedPet', req.language));
   }
+
   if (user.items.mounts[pet]) {
-    return typeof cb === "function" ? cb({
-      code: 401,
-      message: i18n.t('messageAlreadyMount', req.language)
-    }) : void 0;
+    throw new NotAuthorized(i18n.t('messageAlreadyMount', req.language));
   }
-  message = '';
-  evolve = function() {
-    userPets[pet] = -1;
-    user.items.mounts[pet] = true;
-    if (pet === user.items.currentPet) {
-      user.items.currentPet = "";
-    }
-    return message = i18n.t('messageEvolve', {
-      egg: petDisplayName
-    }, req.language);
-  };
+
+  let message;
+
   if (food.key === 'Saddle') {
-    evolve();
+    message = evolve(user, pet, petDisplayName, req);
   } else {
     if (food.target === potion || content.hatchingPotions[potion].premium) {
       userPets[pet] += 5;
       message = i18n.t('messageLikesFood', {
         egg: petDisplayName,
-        foodText: food.text(req.language)
+        foodText: food.text(req.language),
       }, req.language);
     } else {
       userPets[pet] += 2;
       message = i18n.t('messageDontEnjoyFood', {
         egg: petDisplayName,
-        foodText: food.text(req.language)
+        foodText: food.text(req.language),
       }, req.language);
     }
+
     if (userPets[pet] >= 50 && !user.items.mounts[pet]) {
-      evolve();
+      message = evolve(user, pet, petDisplayName, req);
     }
   }
+
   user.items.food[food.key]--;
-  return typeof cb === "function" ? cb({
-    code: 200,
-    message: message
-  }, {
-    value: userPets[pet]
-  }) : void 0;
+
+  return {
+    data: userPets[pet],
+    message,
+  };
 };
diff --git a/common/script/ops/hatch.js b/common/script/ops/hatch.js
index 6292e24bcb..fee84fd4a8 100644
--- a/common/script/ops/hatch.js
+++ b/common/script/ops/hatch.js
@@ -1,39 +1,40 @@
 import content from '../content/index';
 import i18n from '../i18n';
+import _ from 'lodash';
+import {
+  BadRequest,
+  NotAuthorized,
+  NotFound,
+} from '../libs/errors';
+
+module.exports = function hatch (user, req = {}) {
+  let egg = _.get(req, 'params.egg');
+  let hatchingPotion = _.get(req, 'params.hatchingPotion');
 
-module.exports = function(user, req, cb) {
-  var egg, hatchingPotion, pet, ref;
-  ref = req.params, egg = ref.egg, hatchingPotion = ref.hatchingPotion;
   if (!(egg && hatchingPotion)) {
-    return typeof cb === "function" ? cb({
-      code: 400,
-      message: "Please specify query.egg & query.hatchingPotion"
-    }) : void 0;
+    throw new BadRequest(i18n.t('missingEggHatchingPotionHatch', req.language));
   }
+
   if (!(user.items.eggs[egg] > 0 && user.items.hatchingPotions[hatchingPotion] > 0)) {
-    return typeof cb === "function" ? cb({
-      code: 403,
-      message: i18n.t('messageMissingEggPotion', req.language)
-    }) : void 0;
+    throw new NotFound(i18n.t('messageMissingEggPotion', req.language));
   }
+
   if (content.hatchingPotions[hatchingPotion].premium && !content.dropEggs[egg]) {
-    return typeof cb === "function" ? cb({
-      code: 403,
-      message: i18n.t('messageInvalidEggPotionCombo', req.language)
-    }) : void 0;
+    throw new BadRequest(i18n.t('messageInvalidEggPotionCombo', req.language));
   }
-  pet = egg + "-" + hatchingPotion;
+
+  let pet = `${egg}-${hatchingPotion}`;
+
   if (user.items.pets[pet] && user.items.pets[pet] > 0) {
-    return typeof cb === "function" ? cb({
-      code: 403,
-      message: i18n.t('messageAlreadyPet', req.language)
-    }) : void 0;
+    throw new NotAuthorized(i18n.t('messageAlreadyPet', req.language));
   }
+
   user.items.pets[pet] = 5;
   user.items.eggs[egg]--;
   user.items.hatchingPotions[hatchingPotion]--;
-  return typeof cb === "function" ? cb({
-    code: 200,
-    message: i18n.t('messageHatched', req.language)
-  }, user.items) : void 0;
+
+  return {
+    message: i18n.t('messageHatched', req.language),
+    data: user.items,
+  };
 };
diff --git a/tasks/gulp-eslint.js b/tasks/gulp-eslint.js
index 25a0f6a978..057e0c0fc0 100644
--- a/tasks/gulp-eslint.js
+++ b/tasks/gulp-eslint.js
@@ -28,11 +28,8 @@ const COMMON_FILES = [
   '!./common/script/ops/deleteTask.js',
   '!./common/script/ops/deleteWebhook.js',
   '!./common/script/ops/disableClasses.js',
-  '!./common/script/ops/equip.js',
-  '!./common/script/ops/feed.js',
   '!./common/script/ops/getTag.js',
   '!./common/script/ops/getTags.js',
-  '!./common/script/ops/hatch.js',
   '!./common/script/ops/hourglassPurchase.js',
   '!./common/script/ops/openMysteryItem.js',
   '!./common/script/ops/purchase.js',
diff --git a/test/api/v3/integration/user/POST-user_equip_type_key.test.js b/test/api/v3/integration/user/POST-user_equip_type_key.test.js
new file mode 100644
index 0000000000..53e8dbfe1f
--- /dev/null
+++ b/test/api/v3/integration/user/POST-user_equip_type_key.test.js
@@ -0,0 +1,42 @@
+/* eslint-disable camelcase */
+
+import {
+  generateUser,
+} from '../../../../helpers/api-integration/v3';
+
+describe('POST /user/equip/:type/:key', () => {
+  let user;
+
+  beforeEach(async () => {
+    user = await generateUser();
+  });
+
+  // More tests in common code unit tests
+
+  it('equip an item', async () => {
+    await user.update({
+      'items.gear.owned': {
+        weapon_warrior_0: true,
+        weapon_warrior_1: true,
+        weapon_warrior_2: true,
+        weapon_wizard_1: true,
+        weapon_wizard_2: true,
+        shield_base_0: true,
+        shield_warrior_1: true,
+      },
+      'items.gear.equipped': {
+        weapon: 'weapon_warrior_0',
+        shield: 'shield_base_0',
+      },
+      'stats.gp': 200,
+    });
+
+    await user.post(`/user/equip/equipped/weapon_warrior_1`);
+    let res = await user.post(`/user/equip/equipped/weapon_warrior_2`);
+    await user.sync();
+
+    expect(res).to.eql({
+      data: JSON.parse(JSON.stringify(user.items)),
+    });
+  });
+});
diff --git a/test/api/v3/integration/user/POST-user_feed_pet_food.test.js b/test/api/v3/integration/user/POST-user_feed_pet_food.test.js
new file mode 100644
index 0000000000..6fa3275196
--- /dev/null
+++ b/test/api/v3/integration/user/POST-user_feed_pet_food.test.js
@@ -0,0 +1,45 @@
+/* eslint-disable camelcase */
+
+import {
+  generateUser,
+  translate as t,
+} from '../../../../helpers/api-integration/v3';
+import content from '../../../../../common/script/content';
+
+describe('POST /user/feed/:pet/:food', () => {
+  let user;
+
+  beforeEach(async () => {
+    user = await generateUser();
+  });
+
+  // More tests in common code unit tests
+
+  it('does not enjoy the food', async () => {
+    await user.update({
+      'items.pets.Wolf-Base': 5,
+      'items.food.Milk': 2,
+    });
+
+    let food = content.food.Milk;
+    let [egg, potion] = 'Wolf-Base'.split('-');
+    let potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
+    let eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
+
+    let res = await user.post(`/user/feed/Wolf-Base/Milk`);
+    await user.sync();
+    expect(res).to.eql({
+      data: user.items.pets['Wolf-Base'],
+      message: t('messageDontEnjoyFood', {
+        egg: t('petName', {
+          potion: potionText,
+          egg: eggText,
+        }),
+        foodText: food.text(),
+      }),
+    });
+
+    expect(user.items.food.Milk).to.equal(1);
+    expect(user.items.pets['Wolf-Base']).to.equal(7);
+  });
+});
diff --git a/test/api/v3/integration/user/POST-user_hatch_egg_hatchingPotion.test.js b/test/api/v3/integration/user/POST-user_hatch_egg_hatchingPotion.test.js
new file mode 100644
index 0000000000..e2a5e330f5
--- /dev/null
+++ b/test/api/v3/integration/user/POST-user_hatch_egg_hatchingPotion.test.js
@@ -0,0 +1,31 @@
+import {
+  generateUser,
+  translate as t,
+} from '../../../../helpers/api-integration/v3';
+
+describe('POST /user/hatch/:egg/:hatchingPotion', () => {
+  let user;
+
+  beforeEach(async () => {
+    user = await generateUser();
+  });
+
+  // More tests in common code unit tests
+
+  it('hatch a new pet', async () => {
+    await user.update({
+      'items.eggs.Wolf': 1,
+      'items.hatchingPotions.Base': 1,
+    });
+    let res = await user.post(`/user/hatch/Wolf/Base`);
+    await user.sync();
+    expect(user.items.pets['Wolf-Base']).to.equal(5);
+    expect(user.items.eggs.Wolf).to.equal(0);
+    expect(user.items.hatchingPotions.Base).to.equal(0);
+
+    expect(res).to.eql({
+      message: t('messageHatched'),
+      data: JSON.parse(JSON.stringify(user.items)),
+    });
+  });
+});
diff --git a/test/common/ops/equip.js b/test/common/ops/equip.js
new file mode 100644
index 0000000000..77110f7f40
--- /dev/null
+++ b/test/common/ops/equip.js
@@ -0,0 +1,85 @@
+/* eslint-disable camelcase */
+import equip from '../../../common/script/ops/equip';
+import i18n from '../../../common/script/i18n';
+import {
+  generateUser,
+} from '../../helpers/common.helper';
+import content from '../../../common/script/content/index';
+
+describe('shared.ops.equip', () => {
+  let user;
+
+  beforeEach(() => {
+    user = generateUser({
+      items: {
+        gear: {
+          owned: {
+            weapon_warrior_0: true,
+            weapon_warrior_1: true,
+            weapon_warrior_2: true,
+            weapon_wizard_1: true,
+            weapon_wizard_2: true,
+            shield_base_0: true,
+            shield_warrior_1: true,
+          },
+          equipped: {
+            weapon: 'weapon_warrior_0',
+            shield: 'shield_base_0',
+          },
+        },
+      },
+      stats: {gp: 200},
+    });
+  });
+
+  context('Gear', () => {
+    it('should not send a message if a weapon is equipped while only having zero or one weapons equipped', () => {
+      equip(user, {params: {key: 'weapon_warrior_1'}});
+
+      // one-handed to one-handed
+      let res = equip(user, {params: {key: 'weapon_warrior_2'}});
+      expect(res.message).to.not.exists;
+
+      // one-handed to two-handed
+      res = equip(user, {params: {key: 'weapon_wizard_1'}});
+      expect(res.message).to.not.exists;
+
+      // two-handed to two-handed
+      res = equip(user, {params: {key: 'weapon_wizard_2'}});
+      expect(res.message).to.not.exists;
+
+      // two-handed to one-handed
+      res = equip(user, {params: {key: 'weapon_warrior_2'}});
+      expect(res.message).to.not.exists;
+    });
+
+    it('should send messages if equipping a two-hander causes the off-hander to be unequipped', () => {
+      equip(user, {params: {key: 'weapon_warrior_1'}});
+      equip(user, {params: {key: 'shield_warrior_1'}});
+
+      // equipping two-hander
+      let res = equip(user, {params: {key: 'weapon_wizard_1'}});
+      let weapon = content.gear.flat.weapon_wizard_1;
+      let item = content.gear.flat.shield_warrior_1;
+
+      expect(res).to.eql({
+        message: i18n.t('messageTwoHandedEquip', {twoHandedText: weapon.text(), offHandedText: item.text()}),
+        data: user.items,
+      });
+    });
+
+    it('should send messages if equipping an off-hand item causes a two-handed weapon to be unequipped', () => {
+      // equipping two-hander
+      equip(user, {params: {key: 'weapon_wizard_1'}});
+      let weapon = content.gear.flat.weapon_wizard_1;
+      let shield = content.gear.flat.shield_warrior_1;
+
+      let res = equip(user, {params: {key: 'shield_warrior_1'}});
+
+      expect(res).to.eql({
+        message: i18n.t('messageTwoHandedUnequip', {twoHandedText: weapon.text(), offHandedText: shield.text()}),
+        data: user.items,
+      });
+    });
+  });
+});
diff --git a/test/common/ops/feed.js b/test/common/ops/feed.js
new file mode 100644
index 0000000000..a2cf8395b8
--- /dev/null
+++ b/test/common/ops/feed.js
@@ -0,0 +1,219 @@
+import feed from '../../../common/script/ops/feed';
+import content from '../../../common/script/content';
+import {
+  BadRequest,
+  NotAuthorized,
+  NotFound,
+} from '../../../common/script/libs/errors';
+import i18n from '../../../common/script/i18n';
+import {
+  generateUser,
+} from '../../helpers/common.helper';
+
+describe('shared.ops.feed', () => {
+  let user;
+
+  beforeEach(() => {
+    user = generateUser();
+  });
+
+  context('failure conditions', () => {
+    it('does not allow feeding without specifying pet and food', () => {
+      try {
+        feed(user);
+      } catch (err) {
+        expect(err).to.be.an.instanceof(BadRequest);
+        expect(err.message).to.equal(i18n.t('missingPetFoodFeed'));
+      }
+    });
+
+    it('does not allow feeding if pet name format is invalid', () => {
+      try {
+        feed(user, {params: {pet: 'invalid', food: 'food'}});
+      } catch (err) {
+        expect(err).to.be.an.instanceof(BadRequest);
+        expect(err.message).to.equal(i18n.t('invalidPetName'));
+      }
+    });
+
+    it('does not allow feeding if food does not exists', () => {
+      try {
+        feed(user, {params: {pet: 'valid-pet', food: 'invalid food name'}});
+      } catch (err) {
+        expect(err).to.be.an.instanceof(NotFound);
+        expect(err.message).to.equal(i18n.t('messageFoodNotFound'));
+      }
+    });
+
+    it('does not allow feeding if pet is not owned', () => {
+      try {
+        feed(user, {params: {pet: 'not-owned', food: 'Meat'}});
+      } catch (err) {
+        expect(err).to.be.an.instanceof(NotFound);
+        expect(err.message).to.equal(i18n.t('messagePetNotFound'));
+      }
+    });
+
+    it('does not allow feeding if food is not owned', () => {
+      user.items.pets['Wolf-Base'] = 5;
+      try {
+        feed(user, {params: {pet: 'Wolf-Base', food: 'Meat'}});
+      } catch (err) {
+        expect(err).to.be.an.instanceof(NotFound);
+        expect(err.message).to.equal(i18n.t('messageFoodNotFound'));
+      }
+    });
+
+    it('does not allow feeding of special pets', () => {
+      user.items.pets['Wolf-Veteran'] = 5;
+      user.items.food.Meat = 1;
+      try {
+        feed(user, {params: {pet: 'Wolf-Veteran', food: 'Meat'}});
+      } catch (err) {
+        expect(err).to.be.an.instanceof(NotAuthorized);
+        expect(err.message).to.equal(i18n.t('messageCannotFeedPet'));
+      }
+    });
+
+    it('does not allow feeding of mounts', () => {
+      user.items.pets['Wolf-Base'] = -1;
+      user.items.mounts['Wolf-Base'] = true;
+      user.items.food.Meat = 1;
+      try {
+        feed(user, {params: {pet: 'Wolf-Base', food: 'Meat'}});
+      } catch (err) {
+        expect(err).to.be.an.instanceof(NotAuthorized);
+        expect(err.message).to.equal(i18n.t('messageAlreadyMount'));
+      }
+    });
+  });
+
+  context('successful feeding', () => {
+    it('evolves the pet if the food is a Saddle', () => {
+      user.items.pets['Wolf-Base'] = 5;
+      user.items.food.Saddle = 2;
+      user.items.currentPet = 'Wolf-Base';
+      let [egg, potion] = 'Wolf-Base'.split('-');
+
+      let potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
+      let eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
+
+      let res = feed(user, {params: {pet: 'Wolf-Base', food: 'Saddle'}});
+      expect(res).to.eql({
+        data: user.items.pets['Wolf-Base'],
+        message: i18n.t('messageEvolve', {
+          egg: i18n.t('petName', {
+            potion: potionText,
+            egg: eggText,
+          }),
+        }),
+      });
+
+      expect(user.items.food.Saddle).to.equal(1);
+      expect(user.items.pets['Wolf-Base']).to.equal(-1);
+      expect(user.items.mounts['Wolf-Base']).to.equal(true);
+      expect(user.items.currentPet).to.equal('');
+    });
+
+    it('enjoys the food', () => {
+      user.items.pets['Wolf-Base'] = 5;
+      user.items.food.Meat = 2;
+
+      let food = content.food.Meat;
+      let [egg, potion] = 'Wolf-Base'.split('-');
+      let potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
+      let eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
+
+      let res = feed(user, {params: {pet: 'Wolf-Base', food: 'Meat'}});
+      expect(res).to.eql({
+        data: user.items.pets['Wolf-Base'],
+        message: i18n.t('messageLikesFood', {
+          egg: i18n.t('petName', {
+            potion: potionText,
+            egg: eggText,
+          }),
+          foodText: food.text(),
+        }),
+      });
+
+      expect(user.items.food.Meat).to.equal(1);
+      expect(user.items.pets['Wolf-Base']).to.equal(10);
+    });
+
+    it('enjoys the food (premium potion)', () => {
+      user.items.pets['Wolf-Spooky'] = 5;
+      user.items.food.Milk = 2;
+
+      let food = content.food.Milk;
+      let [egg, potion] = 'Wolf-Spooky'.split('-');
+      let potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
+      let eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
+
+      let res = feed(user, {params: {pet: 'Wolf-Spooky', food: 'Milk'}});
+      expect(res).to.eql({
+        data: user.items.pets['Wolf-Spooky'],
+        message: i18n.t('messageLikesFood', {
+          egg: i18n.t('petName', {
+            potion: potionText,
+            egg: eggText,
+          }),
+          foodText: food.text(),
+        }),
+      });
+
+      expect(user.items.food.Milk).to.equal(1);
+      expect(user.items.pets['Wolf-Spooky']).to.equal(10);
+    });
+
+    it('does not like the food', () => {
+      user.items.pets['Wolf-Base'] = 5;
+      user.items.food.Milk = 2;
+
+      let food = content.food.Milk;
+      let [egg, potion] = 'Wolf-Base'.split('-');
+      let potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
+      let eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
+
+      let res = feed(user, {params: {pet: 'Wolf-Base', food: 'Milk'}});
+      expect(res).to.eql({
+        data: user.items.pets['Wolf-Base'],
+        message: i18n.t('messageDontEnjoyFood', {
+          egg: i18n.t('petName', {
+            potion: potionText,
+            egg: eggText,
+          }),
+          foodText: food.text(),
+        }),
+      });
+
+      expect(user.items.food.Milk).to.equal(1);
+      expect(user.items.pets['Wolf-Base']).to.equal(7);
+    });
+
+    it('evolves the pet into a mount when feeding user.items.pets[pet] >= 50', () => {
+      user.items.pets['Wolf-Base'] = 49;
+      user.items.food.Milk = 2;
+      user.items.currentPet = 'Wolf-Base';
+
+      let [egg, potion] = 'Wolf-Base'.split('-');
+      let potionText = content.hatchingPotions[potion] ? content.hatchingPotions[potion].text() : potion;
+      let eggText = content.eggs[egg] ? content.eggs[egg].text() : egg;
+
+      let res = feed(user, {params: {pet: 'Wolf-Base', food: 'Milk'}});
+      expect(res).to.eql({
+        data: user.items.pets['Wolf-Base'],
+        message: i18n.t('messageEvolve', {
+          egg: i18n.t('petName', {
+            potion: potionText,
+            egg: eggText,
+          }),
+        }),
+      });
+
+      expect(user.items.food.Milk).to.equal(1);
+      expect(user.items.pets['Wolf-Base']).to.equal(-1);
+      expect(user.items.mounts['Wolf-Base']).to.equal(true);
+      expect(user.items.currentPet).to.equal('');
+    });
+  });
+});
diff --git a/test/common/ops/hatch.js b/test/common/ops/hatch.js
new file mode 100644
index 0000000000..ead2a397f0
--- /dev/null
+++ b/test/common/ops/hatch.js
@@ -0,0 +1,143 @@
+import hatch from '../../../common/script/ops/hatch';
+import {
+  BadRequest,
+  NotAuthorized,
+  NotFound,
+} from '../../../common/script/libs/errors';
+import i18n from '../../../common/script/i18n';
+import {
+  generateUser,
+} from '../../helpers/common.helper';
+
+describe('shared.ops.hatch', () => {
+  let user;
+
+  beforeEach(() => {
+    user = generateUser();
+  });
+
+  context('Pet Hatching', () => {
+    context('failure conditions', () => {
+      it('does not allow hatching without specifying egg and potion', () => {
+        user.items.pets = {};
+        try {
+          hatch(user);
+        } catch (err) {
+          expect(err).to.be.an.instanceof(BadRequest);
+          expect(err.message).to.equal(i18n.t('missingEggHatchingPotionHatch'));
+          expect(user.items.pets).to.be.empty;
+        }
+      });
+
+      it('does not allow hatching if user lacks specified egg', () => {
+        user.items.eggs.Wolf = 1;
+        user.items.hatchingPotions.Base = 1;
+        user.items.pets = {};
+        try {
+          hatch(user, {params: {egg: 'Dragon', hatchingPotion: 'Base'}});
+        } catch (err) {
+          expect(err).to.be.an.instanceof(NotFound);
+          expect(err.message).to.equal(i18n.t('messageMissingEggPotion'));
+          expect(user.items.pets).to.be.empty;
+          expect(user.items.eggs.Wolf).to.equal(1);
+          expect(user.items.hatchingPotions.Base).to.equal(1);
+        }
+      });
+
+      it('does not allow hatching if user lacks specified hatching potion', () => {
+        user.items.eggs.Wolf = 1;
+        user.items.hatchingPotions.Base = 1;
+        user.items.pets = {};
+        try {
+          hatch(user, {params: {egg: 'Wolf', hatchingPotion: 'Golden'}});
+        } catch (err) {
+          expect(err).to.be.an.instanceof(NotFound);
+          expect(err.message).to.equal(i18n.t('messageMissingEggPotion'));
+          expect(user.items.pets).to.be.empty;
+          expect(user.items.eggs.Wolf).to.equal(1);
+          expect(user.items.hatchingPotions.Base).to.equal(1);
+        }
+      });
+
+      it('does not allow hatching if user already owns target pet', () => {
+        user.items.eggs = {Wolf: 1};
+        user.items.hatchingPotions = {Base: 1};
+        user.items.pets = {'Wolf-Base': 10};
+        try {
+          hatch(user, {params: {egg: 'Wolf', hatchingPotion: 'Base'}});
+        } catch (err) {
+          expect(err).to.be.an.instanceof(NotAuthorized);
+          expect(err.message).to.equal(i18n.t('messageAlreadyPet'));
+          expect(user.items.pets).to.eql({'Wolf-Base': 10});
+          expect(user.items.eggs).to.eql({Wolf: 1});
+          expect(user.items.hatchingPotions).to.eql({Base: 1});
+        }
+      });
+
+      it('does not allow hatching quest pet egg using premium potion', () => {
+        user.items.eggs = {Cheetah: 1};
+        user.items.hatchingPotions = {Spooky: 1};
+        user.items.pets = {};
+        try {
+          hatch(user, {params: {egg: 'Cheetah', hatchingPotion: 'Spooky'}});
+        } catch (err) {
+          expect(err).to.be.an.instanceof(BadRequest);
+          expect(err.message).to.equal(i18n.t('messageInvalidEggPotionCombo'));
+          expect(user.items.pets).to.be.empty;
+          expect(user.items.eggs).to.eql({Cheetah: 1});
+          expect(user.items.hatchingPotions).to.eql({Spooky: 1});
+        }
+      });
+    });
+
+    context('successful hatching', () => {
+      it('hatches a basic pet', () => {
+        user.items.eggs = {Wolf: 1};
+        user.items.hatchingPotions = {Base: 1};
+        user.items.pets = {};
+        let res = hatch(user, {params: {egg: 'Wolf', hatchingPotion: 'Base'}});
+        expect(res.message).to.equal(i18n.t('messageHatched'));
+        expect(res.data).to.eql(user.items);
+        expect(user.items.pets).to.eql({'Wolf-Base': 5});
+        expect(user.items.eggs).to.eql({Wolf: 0});
+        expect(user.items.hatchingPotions).to.eql({Base: 0});
+      });
+
+      it('hatches a quest pet', () => {
+        user.items.eggs = {Cheetah: 1};
+        user.items.hatchingPotions = {Base: 1};
+        user.items.pets = {};
+        let res = hatch(user, {params: {egg: 'Cheetah', hatchingPotion: 'Base'}});
+        expect(res.message).to.equal(i18n.t('messageHatched'));
+        expect(res.data).to.eql(user.items);
+        expect(user.items.pets).to.eql({'Cheetah-Base': 5});
+        expect(user.items.eggs).to.eql({Cheetah: 0});
+        expect(user.items.hatchingPotions).to.eql({Base: 0});
+      });
+
+      it('hatches a premium pet', () => {
+        user.items.eggs = {Wolf: 1};
+        user.items.hatchingPotions = {Spooky: 1};
+        user.items.pets = {};
+        let res = hatch(user, {params: {egg: 'Wolf', hatchingPotion: 'Spooky'}});
+        expect(res.message).to.equal(i18n.t('messageHatched'));
+        expect(res.data).to.eql(user.items);
+        expect(user.items.pets).to.eql({'Wolf-Spooky': 5});
+        expect(user.items.eggs).to.eql({Wolf: 0});
+        expect(user.items.hatchingPotions).to.eql({Spooky: 0});
+      });
+
+      it('hatches a pet previously raised to a mount', () => {
+        user.items.eggs = {Wolf: 1};
+        user.items.hatchingPotions = {Base: 1};
+        user.items.pets = {'Wolf-Base': -1};
+        let res = hatch(user, {params: {egg: 'Wolf', hatchingPotion: 'Base'}});
+        expect(res.message).to.eql(i18n.t('messageHatched'));
+        expect(res.data).to.eql(user.items);
+        expect(user.items.pets).to.eql({'Wolf-Base': 5});
+        expect(user.items.eggs).to.eql({Wolf: 0});
+        expect(user.items.hatchingPotions).to.eql({Base: 0});
+      });
+    });
+  });
+});
diff --git a/test/common_old/user.ops.equip.test.js b/test/common_old/user.ops.equip.test.js
deleted file mode 100644
index 62f7956e02..0000000000
--- a/test/common_old/user.ops.equip.test.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/* eslint-disable camelcase */
-
-import sinon from 'sinon'; // eslint-disable-line no-shadow
-import {assert} from 'sinon';
-import i18n from '../../common/script/i18n';
-import shared from '../../common/script/index.js';
-import content from '../../common/script/content/index';
-
-describe('user.ops.equip', () => {
-  let user;
-  let spy;
-
-  beforeEach(() => {
-    user = {
-      items: {
-        gear: {
-          owned: {
-            weapon_warrior_0: true,
-            weapon_warrior_1: true,
-            weapon_warrior_2: true,
-            weapon_wizard_1: true,
-            weapon_wizard_2: true,
-            shield_base_0: true,
-            shield_warrior_1: true,
-          },
-          equipped: {
-            weapon: 'weapon_warrior_0',
-            shield: 'shield_base_0',
-          },
-        },
-      },
-      preferences: {},
-      stats: {gp: 200},
-      achievements: {},
-      flags: {},
-    };
-
-    shared.wrap(user);
-    spy = sinon.spy();
-  });
-
-  context('Gear', () => {
-    it('should not send a message if a weapon is equipped while only having zero or one weapons equipped', () => {
-      // user.ops.equip always calls the callback, even if it isn't sending a message
-      // so we need to check to see if a single null message was sent.
-      user.ops.equip({params: {key: 'weapon_warrior_1'}});
-
-      // one-handed to one-handed
-      user.ops.equip({params: {key: 'weapon_warrior_2'}}, spy);
-
-      assert.calledOnce(spy);
-      assert.calledWith(spy, null);
-      spy.reset();
-
-      // one-handed to two-handed
-      user.ops.equip({params: {key: 'weapon_wizard_1'}}, spy);
-      assert.calledOnce(spy);
-      assert.calledWith(spy, null);
-      spy.reset();
-
-      // two-handed to two-handed
-      user.ops.equip({params: {key: 'weapon_wizard_2'}}, spy);
-      assert.calledOnce(spy);
-      assert.calledWith(spy, null);
-      spy.reset();
-
-      // two-handed to one-handed
-      user.ops.equip({params: {key: 'weapon_warrior_2'}}, spy);
-      assert.calledOnce(spy);
-      assert.calledWith(spy, null);
-      spy.reset();
-    });
-
-    it('should send messages if equipping a two-hander causes the off-hander to be unequipped', () => {
-      user.ops.equip({params: {key: 'weapon_warrior_1'}});
-      user.ops.equip({params: {key: 'shield_warrior_1'}});
-
-      // equipping two-hander
-      user.ops.equip({params: {key: 'weapon_wizard_1'}}, spy);
-      let weapon = content.gear.flat.weapon_wizard_1;
-      let item = content.gear.flat.shield_warrior_1;
-      let message = i18n.t('messageTwoHandedEquip', {twoHandedText: weapon.text(null), offHandedText: item.text(null)});
-
-      assert.calledOnce(spy);
-      assert.calledWith(spy, {code: 200, message});
-    });
-
-    it('should send messages if equipping an off-hand item causes a two-handed weapon to be unequipped', () => {
-      // equipping two-hander
-      user.ops.equip({params: {key: 'weapon_wizard_1'}});
-      let weapon = content.gear.flat.weapon_wizard_1;
-      let shield = content.gear.flat.shield_warrior_1;
-
-      user.ops.equip({params: {key: 'shield_warrior_1'}}, spy);
-
-      let message = i18n.t('messageTwoHandedUnequip', {twoHandedText: weapon.text(null), offHandedText: shield.text(null)});
-
-      assert.calledOnce(spy);
-      assert.calledWith(spy, {code: 200, message});
-    });
-  });
-});
diff --git a/test/common_old/user.ops.hatch.js b/test/common_old/user.ops.hatch.js
deleted file mode 100644
index 573103a360..0000000000
--- a/test/common_old/user.ops.hatch.js
+++ /dev/null
@@ -1,129 +0,0 @@
-let shared = require('../../common/script/index.js');
-
-describe('user.ops.hatch', () => {
-  let user;
-
-  beforeEach(() => {
-    user = {
-      items: {
-        eggs: {},
-        hatchingPotions: {},
-        pets: {},
-      },
-    };
-
-    shared.wrap(user);
-  });
-
-  context('Pet Hatching', () => {
-    context('failure conditions', () => {
-      it('does not allow hatching without specifying egg and potion', (done) => {
-        user.ops.hatch({params: {}}, (response) => {
-          expect(response.message).to.eql('Please specify query.egg & query.hatchingPotion');
-          expect(user.items.pets).to.be.empty;
-          done();
-        });
-      });
-
-      it('does not allow hatching if user lacks specified egg', (done) => {
-        user.items.eggs = {Wolf: 1};
-        user.items.hatchingPotions = {Base: 1};
-        user.ops.hatch({params: {egg: 'Dragon', hatchingPotion: 'Base'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageMissingEggPotion'));
-          expect(user.items.pets).to.be.empty;
-          expect(user.items.eggs).to.eql({Wolf: 1});
-          expect(user.items.hatchingPotions).to.eql({Base: 1});
-          done();
-        });
-      });
-
-      it('does not allow hatching if user lacks specified hatching potion', (done) => {
-        user.items.eggs = {Wolf: 1};
-        user.items.hatchingPotions = {Base: 1};
-        user.ops.hatch({params: {egg: 'Wolf', hatchingPotion: 'Golden'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageMissingEggPotion'));
-          expect(user.items.pets).to.be.empty;
-          expect(user.items.eggs).to.eql({Wolf: 1});
-          expect(user.items.hatchingPotions).to.eql({Base: 1});
-          done();
-        });
-      });
-
-      it('does not allow hatching if user already owns target pet', (done) => {
-        user.items.eggs = {Wolf: 1};
-        user.items.hatchingPotions = {Base: 1};
-        user.items.pets = {'Wolf-Base': 10};
-        user.ops.hatch({params: {egg: 'Wolf', hatchingPotion: 'Base'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageAlreadyPet'));
-          expect(user.items.pets).to.eql({'Wolf-Base': 10});
-          expect(user.items.eggs).to.eql({Wolf: 1});
-          expect(user.items.hatchingPotions).to.eql({Base: 1});
-          done();
-        });
-      });
-
-      it('does not allow hatching quest pet egg using premium potion', (done) => {
-        user.items.eggs = {Cheetah: 1};
-        user.items.hatchingPotions = {Spooky: 1};
-        user.ops.hatch({params: {egg: 'Cheetah', hatchingPotion: 'Spooky'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageInvalidEggPotionCombo'));
-          expect(user.items.pets).to.be.empty;
-          expect(user.items.eggs).to.eql({Cheetah: 1});
-          expect(user.items.hatchingPotions).to.eql({Spooky: 1});
-          done();
-        });
-      });
-    });
-
-    context('successful hatching', () => {
-      it('hatches a basic pet', (done) => {
-        user.items.eggs = {Wolf: 1};
-        user.items.hatchingPotions = {Base: 1};
-        user.ops.hatch({params: {egg: 'Wolf', hatchingPotion: 'Base'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageHatched'));
-          expect(user.items.pets).to.eql({'Wolf-Base': 5});
-          expect(user.items.eggs).to.eql({Wolf: 0});
-          expect(user.items.hatchingPotions).to.eql({Base: 0});
-          done();
-        });
-      });
-
-      it('hatches a quest pet', (done) => {
-        user.items.eggs = {Cheetah: 1};
-        user.items.hatchingPotions = {Base: 1};
-        user.ops.hatch({params: {egg: 'Cheetah', hatchingPotion: 'Base'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageHatched'));
-          expect(user.items.pets).to.eql({'Cheetah-Base': 5});
-          expect(user.items.eggs).to.eql({Cheetah: 0});
-          expect(user.items.hatchingPotions).to.eql({Base: 0});
-          done();
-        });
-      });
-
-      it('hatches a premium pet', (done) => {
-        user.items.eggs = {Wolf: 1};
-        user.items.hatchingPotions = {Spooky: 1};
-        user.ops.hatch({params: {egg: 'Wolf', hatchingPotion: 'Spooky'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageHatched'));
-          expect(user.items.pets).to.eql({'Wolf-Spooky': 5});
-          expect(user.items.eggs).to.eql({Wolf: 0});
-          expect(user.items.hatchingPotions).to.eql({Spooky: 0});
-          done();
-        });
-      });
-
-      it('hatches a pet previously raised to a mount', (done) => {
-        user.items.eggs = {Wolf: 1};
-        user.items.hatchingPotions = {Base: 1};
-        user.items.pets = {'Wolf-Base': -1};
-        user.ops.hatch({params: {egg: 'Wolf', hatchingPotion: 'Base'}}, (response) => {
-          expect(response.message).to.eql(shared.i18n.t('messageHatched'));
-          expect(user.items.pets).to.eql({'Wolf-Base': 5});
-          expect(user.items.eggs).to.eql({Wolf: 0});
-          expect(user.items.hatchingPotions).to.eql({Base: 0});
-          done();
-        });
-      });
-    });
-  });
-});
diff --git a/website/src/controllers/api-v3/user.js b/website/src/controllers/api-v3/user.js
index 11bd137fa5..d00abcb8fb 100644
--- a/website/src/controllers/api-v3/user.js
+++ b/website/src/controllers/api-v3/user.js
@@ -309,4 +309,76 @@ api.buySpecialSpell = {
   },
 };
 
+/**
+ * @api {post} /user/hatch/:egg/:hatchingPotion Hatch a pet.
+ * @apiVersion 3.0.0
+ * @apiName UserHatch
+ * @apiGroup User
+ *
+ * @apiParam {string} egg The egg to use.
+ * @apiParam {string} hatchingPotion The hatching potion to use.
+ *
+ * @apiSuccess {Object} data `user.items`
+ * @apiSuccess {string} message
+ */
+api.hatch = {
+  method: 'POST',
+  middlewares: [authWithHeaders(), cron],
+  url: '/user/hatch/:egg/:hatchingPotion',
+  async handler (req, res) {
+    let user = res.locals.user;
+    let hatchRes = common.ops.hatch(user, req);
+    await user.save();
+    res.respond(200, hatchRes);
+  },
+};
+
+/**
+ * @api {post} /user/equip/:type/:key Equip an item
+ * @apiVersion 3.0.0
+ * @apiName UserEquip
+ * @apiGroup User
+ *
+ * @apiParam {string} type
+ * @apiParam {string} key
+ *
+ * @apiSuccess {Object} data `user.items`
+ * @apiSuccess {string} message Optional
+ */
+api.equip = {
+  method: 'POST',
+  middlewares: [authWithHeaders(), cron],
+  url: '/user/equip/:type/:key',
+  async handler (req, res) {
+    let user = res.locals.user;
+    let equipRes = common.ops.equip(user, req);
+    await user.save();
+    res.respond(200, equipRes);
+  },
+};
+
+/**
+ * @api {post} /user/equip/:pet/:food Feed a pet
+ * @apiVersion 3.0.0
+ * @apiName UserFeed
+ * @apiGroup User
+ *
+ * @apiParam {string} pet
+ * @apiParam {string} food
+ *
+ * @apiSuccess {Object} data The fed pet
+ * @apiSuccess {string} message
+ */
+api.feed = {
+  method: 'POST',
+  middlewares: [authWithHeaders(), cron],
+  url: '/user/feed/:pet/:food',
+  async handler (req, res) {
+    let user = res.locals.user;
+    let feedRes = common.ops.feed(user, req);
+    await user.save();
+    res.respond(200, feedRes);
+  },
+};
+
 module.exports = api;