yashim/chore: update default endpoint url (#221)

* chore: update default endpoint url
* chore: update jsdocs - remove outdated endpoint

README.md

@@ -55,7 +55,7 @@ const DerivAPI = require('@deriv/deriv-api/dist/DerivAPI');
 
 // app_id 1089 is for testing, create your own app_id and use it here.
 // go to api.deriv.com to register your own app.
-const connection = new WebSocket('wss://ws.binaryws.com/websockets/v3?app_id=1089');
+const connection = new WebSocket('wss://ws.derivws.com/websockets/v3?app_id=1089');
 const api        = new DerivAPI({ connection });
 const basic = api.basic;
 
@@ -73,7 +73,7 @@ import WebSocket from 'ws';
 
 // app_id 1089 is for testing, create your own app_id and use it here.
 // go to api.deriv.com to register your own app.
-const connection = new WebSocket('wss://ws.binaryws.com/websockets/v3?app_id=1089');
+const connection = new WebSocket('wss://ws.derivws.com/websockets/v3?app_id=1089');
 const api        = new DerivAPIBasic({ connection });
 
 api.ping().then(console.log);
@@ -90,7 +90,7 @@ const DerivAPIBasic = require('@deriv/deriv-api/dist/DerivAPIBasic');
 
 // app_id 1089 is for testing, create your own app_id and use it here.
 // go to api.deriv.com to register your own app.
-const connection = new WebSocket('wss://ws.binaryws.com/websockets/v3?app_id=1089');
+const connection = new WebSocket('wss://ws.derivws.com/websockets/v3?app_id=1089');
 const api        = new DerivAPIBasic({ connection });
 
 api.ping().then(console.log);
@@ -104,7 +104,7 @@ api.ping().then(console.log);
 <script src="https://unpkg.com/@deriv/deriv-api/dist/DerivAPIBasic.js"></script>
 <script>
     const api = new DerivAPIBasic({ 
-        endpoint: 'ws.binaryws.com',
+        endpoint: 'ws.derivws.com',
         app_id: 1089 /* 1089 is a default test app_id, replace with your own app_id */,
         lang: 'EN' 
     });
@@ -119,13 +119,13 @@ There are two ways to establish a connection:
 
 1. Use a previously opened connection:
     ```js
-    const connection = new WebSocket('wss://ws.binaryws.com/websockets/v3?app_id=YOUR_APP_ID');
+    const connection = new WebSocket('wss://ws.derivws.com/websockets/v3?app_id=YOUR_APP_ID');
     const api        = new DerivAPI({ connection });
     ```
 
 2. Pass the arguments needed to create a connection:
     ```js
-    const api = new DerivAPI({ endpoint: 'ws.binaryws.com', app_id: /* your app_id */, lang: 'EN' });
+    const api = new DerivAPI({ endpoint: 'ws.derivws.com', app_id: /* your app_id */, lang: 'EN' });
     ```
 
 # Documentation

docs/DerivAPI.md

@@ -456,7 +456,7 @@ API.
 -   `options` **[Object][331]**  (optional, default `{}`)
     -   `options.app_id` **[Number][346]** Application ID of the API user
     -   `options.connection` **[WebSocket][347]?** A ready to use connection
-    -   `options.endpoint` **[String][333]** API server to connect to (optional, default `'frontend.binaryws.com'`)
+    -   `options.endpoint` **[String][333]** API server to connect to (optional, default `'ws.derivws.com'`)
     -   `options.lang` **[String][333]** Language of the API communication (optional, default `'EN'`)
     -   `options.brand` **[String][333]** Brand name (optional, default `''`)
     -   `options.middleware` **[Object][331]** A middleware to call on certain API actions (optional, default `{}`)
@@ -473,7 +473,7 @@ API.
 
 ```javascript
 const apiFromOpenConnection = new DerivAPI({ connection });
-const apiFromEndpoint = new DerivAPI({ endpoint: 'ws.binaryws.com', app_id: 1234 });
+const apiFromEndpoint = new DerivAPI({ endpoint: 'ws.derivws.com', app_id: 1234 });
 ```
 
 #### closeHandler

src/deriv_api/DerivAPIBasic.js

@@ -22,7 +22,7 @@ import {
  *
  * @example
  * const apiFromOpenConnection = new DerivAPI({ connection });
- * const apiFromEndpoint = new DerivAPI({ endpoint: 'ws.binaryws.com', app_id: 1234 });
+ * const apiFromEndpoint = new DerivAPI({ endpoint: 'ws.derivws.com', app_id: 1234 });
  *
  * @param {Object}     options
  * @param {WebSocket=} options.connection - A ready to use connection
@@ -42,7 +42,7 @@ export default class DerivAPIBasic extends DerivAPICalls {
         app_id,
         connection,
         cache      = new InMemory(),
-        endpoint   = 'ws.binaryws.com',
+        endpoint   = 'ws.derivws.com',
         lang       = 'EN',
         brand      = '',
         middleware = {},