diff --git a/lib/api.js b/lib/api.js
index 4ff2d45..4e5875e 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -1,3 +1,4 @@
+const axios = require('axios');
 const sha1 = require('crypto-js/sha1');
 const conf = require('./conf');
 
@@ -86,8 +87,38 @@ const getJoinURL = (username, options) => {
   return getURL('join', params, options);
 };
 
+const call = async (url) => {
+  let data = null;
+  await axios.get(url).then(response => {
+    if (response.data.response && response.data.response.returncode === 'FAILED') {
+      const { messageKey, message } = response.data.response;
+      logger.error(`${messageKey}: ${message}`);
+    } else {
+      data = response.data;
+    }
+  }).catch(error => {
+    logger.error(error);
+  });
+
+  return data;
+};
+
+const create = async (options) => {
+  const url = getCreateURL(options);
+  const data = await call(url);
+
+  return data;
+};
+
+const end = async (options) => {
+  const url = getEndURL(options);
+  const data = await call(url);
+
+  return data;
+};
+
 module.exports = {
-  getCreateURL,
-  getEndURL,
+  create,
+  end,
   getJoinURL,
 };
diff --git a/lib/util.js b/lib/util.js
index b52f0af..5c035fe 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -11,12 +11,6 @@ const delay = async time => new Promise(resolve => setTimeout(resolve, time));
 const timestamp = () => Math.floor(new Date() / 1000);
 const random = collection => collection[Math.floor(Math.random() * collection.length)];
 
-const getAPIJoinURL = (username, options) => {
-  return api.getJoinURL(username, options);
-};
-
-const url = (username, options) => getAPIJoinURL(username, options);
-
 const once = async (page, event, callback) => {
   return new Promise((resolve, reject) => {
     let fired = false;
@@ -104,22 +98,6 @@ const translate = (locale, element) => {
   return selector;
 };
 
-const call = async (url) => {
-  let data = null;
-  await axios.get(url).then(response => {
-    if (response.data.response && response.data.response.returncode === 'FAILED') {
-      const { messageKey, message } = response.data.response;
-      logger.error(`${messageKey}: ${message}`);
-    } else {
-      data = response.data;
-    }
-  }).catch(error => {
-    logger.error(error);
-  });
-
-  return data;
-};
-
 module.exports = {
   delay,
   random,
@@ -130,7 +108,8 @@ module.exports = {
     logger.info(`${username}: join ${options.host || config.url.host} at ${options.room || config.url.meeting.name}`);
     const { width, height } = config.browser.window;
     await page.setViewport({ width, height });
-    await page.goto(url(username, options));
+    const url = api.getJoinURL(username, options);
+    await page.goto(url);
     const selector = translate(locale, conf.label.main.options.button);
     await page.waitForSelector(selector, { timeout: timeout.selector });
     logger.debug(`${username}: notice ${selector}`);
@@ -140,13 +119,13 @@ module.exports = {
   },
   create: async (options) => {
     logger.info('Creating meeting');
-    const data = await call(api.getCreateURL(options));
+    const data = await api.create(options);
 
     return data !== null;
   },
   end: async (options) => {
     logger.info('Ending meeting');
-    const data = await call(api.getEndURL(options));
+    const data = await api.end(options);
 
     return data !== null;
   },