diff --git a/test/api/v3/integration/debug/POST-debug_addHourglass.test.js b/test/api/v3/integration/debug/POST-debug_addHourglass.test.js
new file mode 100644
index 0000000000..767fa840f2
--- /dev/null
+++ b/test/api/v3/integration/debug/POST-debug_addHourglass.test.js
@@ -0,0 +1,35 @@
+import nconf from 'nconf';
+import {
+  generateUser,
+} from '../../../../helpers/api-v3-integration.helper';
+
+describe('POST /debug/add-hourglass', () => {
+  let userToGetHourGlass;
+
+  before(async () => {
+    userToGetHourGlass = await generateUser();
+  });
+
+  after(() => {
+    nconf.set('IS_PROD', false);
+  });
+
+  it('adds Hourglass to the current user', async () => {
+    await userToGetHourGlass.post('/debug/add-hourglass');
+
+    let userWithHourGlass = await userToGetHourGlass.get('/user');
+
+    expect(userWithHourGlass.purchased.plan.consecutive.trinkets).to.equal(1);
+  });
+
+  it('returns error when not in production mode', async () => {
+    nconf.set('IS_PROD', true);
+
+    await expect(userToGetHourGlass.post('/debug/add-hourglass'))
+      .eventually.be.rejected.and.to.deep.equal({
+        code: 404,
+        error: 'NotFound',
+        message: 'Not found.',
+      });
+  });
+});
diff --git a/test/api/v3/integration/debug/POST-debug_addTenGems.test.js b/test/api/v3/integration/debug/POST-debug_addTenGems.test.js
new file mode 100644
index 0000000000..fd01aea5d3
--- /dev/null
+++ b/test/api/v3/integration/debug/POST-debug_addTenGems.test.js
@@ -0,0 +1,35 @@
+import nconf from 'nconf';
+import {
+  generateUser,
+} from '../../../../helpers/api-v3-integration.helper';
+
+describe('POST /debug/add-ten-gems', () => {
+  let userToGainTenGems;
+
+  before(async () => {
+    userToGainTenGems = await generateUser();
+  });
+
+  after(() => {
+    nconf.set('IS_PROD', false);
+  });
+
+  it('adds ten gems to the current user', async () => {
+    await userToGainTenGems.post('/debug/add-ten-gems');
+
+    let userWithTenGems = await userToGainTenGems.get('/user');
+
+    expect(userWithTenGems.balance).to.equal(2.5);
+  });
+
+  it('returns error when not in production mode', async () => {
+    nconf.set('IS_PROD', true);
+
+    await expect(userToGainTenGems.post('/debug/add-ten-gems'))
+    .eventually.be.rejected.and.to.deep.equal({
+      code: 404,
+      error: 'NotFound',
+      message: 'Not found.',
+    });
+  });
+});
diff --git a/test/api/v3/unit/middlewares/ensureDevelpmentMode.js b/test/api/v3/unit/middlewares/ensureDevelpmentMode.js
new file mode 100644
index 0000000000..8d0f8efbab
--- /dev/null
+++ b/test/api/v3/unit/middlewares/ensureDevelpmentMode.js
@@ -0,0 +1,36 @@
+/* eslint-disable global-require */
+import {
+  generateRes,
+  generateReq,
+  generateNext,
+} from '../../../../helpers/api-unit.helper';
+import ensureDevelpmentMode from '../../../../../website/src/middlewares/api-v3/ensureDevelpmentMode';
+import { NotFound } from '../../../../../website/src/libs/api-v3/errors';
+import nconf from 'nconf';
+
+describe('developmentMode middleware', () => {
+  let res, req, next;
+
+  beforeEach(() => {
+    res = generateRes();
+    req = generateReq();
+    next = generateNext();
+  });
+
+  it('returns not found when in production mode', () => {
+    sandbox.stub(nconf, 'get').withArgs('IS_PROD').returns(true);
+
+    ensureDevelpmentMode(req, res, next);
+
+    expect(next).to.be.calledWith(new NotFound());
+  });
+
+  it('passes when not in production', () => {
+    sandbox.stub(nconf, 'get').withArgs('IS_PROD').returns(false);
+
+    ensureDevelpmentMode(req, res, next);
+
+    expect(next).to.be.calledOnce;
+    expect(next.args[0]).to.be.empty;
+  });
+});
diff --git a/website/src/controllers/api-v3/debug.js b/website/src/controllers/api-v3/debug.js
new file mode 100644
index 0000000000..1aa5b08ffb
--- /dev/null
+++ b/website/src/controllers/api-v3/debug.js
@@ -0,0 +1,57 @@
+import { authWithHeaders } from '../../middlewares/api-v3/auth';
+import cron from '../../middlewares/api-v3/cron';
+import ensureDevelpmentMode from '../../middlewares/api-v3/ensureDevelpmentMode';
+
+let api = {};
+
+api.debug = {
+  method: 'all',
+  url: '/debug/*',
+  middlewares: [ensureDevelpmentMode, authWithHeaders(), cron],
+};
+
+/**
+ * @api {post} /debug/add-ten-gems Add ten gems to the current user
+ * @apiVersion 3.0.0
+ * @apiName AddTenGems
+ * @apiGroup Development
+ *
+ * @apiSuccess {} An empty Object
+ */
+api.addTenGems = {
+  method: 'POST',
+  url: '/debug/add-ten-gems',
+  async handler (req, res) {
+    let user = res.locals.user;
+
+    user.balance += 2.5;
+
+    await user.save();
+
+    res.respond(200, {});
+  },
+};
+
+/**
+ * @api {post} /debug/add-hourglass Add Hourglass to the current user
+ * @apiVersion 3.0.0
+ * @apiName AddHourglass
+ * @apiGroup Development
+ *
+ * @apiSuccess {} An empty Object
+ */
+api.addHourglass = {
+  method: 'POST',
+  url: '/debug/add-hourglass',
+  async handler (req, res) {
+    let user = res.locals.user;
+
+    user.purchased.plan.consecutive.trinkets += 1;
+
+    await user.save();
+
+    res.respond(200, {});
+  },
+};
+
+module.exports = api;
diff --git a/website/src/libs/api-v3/setupRoutes.js b/website/src/libs/api-v3/setupRoutes.js
index 99dca871a9..3b91b81f25 100644
--- a/website/src/libs/api-v3/setupRoutes.js
+++ b/website/src/libs/api-v3/setupRoutes.js
@@ -9,6 +9,7 @@ let router = express.Router(); // eslint-disable-line babel/new-cap
 // Wrapper function to handler `async` route handlers that return promises
 // It takes the async function, execute it and pass any error to next (args[2])
 let _wrapAsyncFn = fn => (...args) => fn(...args).catch(args[2]);
+let noop = (req, res, next) =>  next();
 
 function walkControllers (filePath) {
   fs
@@ -23,7 +24,9 @@ function walkControllers (filePath) {
           let {method, url, middlewares = [], handler} = action;
 
           method = method.toLowerCase();
-          router[method](url, ...middlewares, _wrapAsyncFn(handler));
+          let fn = handler ? _wrapAsyncFn(handler) : noop;
+
+          router[method](url, ...middlewares, fn);
         });
       }
     });
diff --git a/website/src/middlewares/api-v3/ensureDevelpmentMode.js b/website/src/middlewares/api-v3/ensureDevelpmentMode.js
new file mode 100644
index 0000000000..98f70d33f5
--- /dev/null
+++ b/website/src/middlewares/api-v3/ensureDevelpmentMode.js
@@ -0,0 +1,12 @@
+import nconf from 'nconf';
+import {
+  NotFound,
+} from '../../libs/api-v3/errors';
+
+module.exports = function ensureDevelpmentMode (req, res, next) {
+  if (nconf.get('IS_PROD')) {
+    next(new NotFound());
+  } else {
+    next();
+  }
+};