diff --git a/README.md b/README.md
index 57b0faf..976ec0d 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,3 @@
-# DISCORD
-```shell
-wilianmaique
-```
-
 # MEXC-API PHP
 lib mexc api simple, for detail account, balance spot, withdraw
 info token, etc...
diff --git a/examples/index.php b/examples/index.php
index 31a52d7..a06e408 100644
--- a/examples/index.php
+++ b/examples/index.php
@@ -1,19 +1,21 @@
 <?php
 
 const MEXC_CONFIG = [
-	'MEXC_URL_API' => 'https://api.mexc.com/api/v3',
-	'MEXC_API_ACCESS_KEY' => 'mx0vglDTfAPSDCof1m',
-	'MEXC_API_SECRET' => '7cf68dd323074ba3b21554091290b607'
+  'MEXC_URL_API' => 'https://api.mexc.com/api/v3',
+  'MEXC_API_ACCESS_KEY' => 'mx0vgleBCS3z3msSyq',
+  'MEXC_API_SECRET' => 'f7d42e5beb7948e083b3d44d2beb4876'
 ];
 
 require __DIR__ . '/../vendor/autoload.php';
 
 use WilianMaique\Mexc\Mexc\Account;
+use WilianMaique\Mexc\Mexc\ExchangeInfo;
 use WilianMaique\Mexc\Mexc\InfoToken;
 use WilianMaique\Mexc\Mexc\PriceTicker;
 
 dd([
-	'InfoToken' => InfoToken::get('WEMIX'),
-	'Account' => Account::get(),
-	'PriceTicker' => PriceTicker::get(),
-]);
\ No newline at end of file
+  'ExchangeInfo' => ExchangeInfo::get(['MXUSDT', 'BTCUSDT']),
+  'InfoToken' => InfoToken::get('WEMIX'),
+  'Account' => Account::get(),
+  'PriceTicker' => PriceTicker::get('WEMIXUSDT'),
+]);
diff --git a/src/Mexc/ExchangeInfo.php b/src/Mexc/ExchangeInfo.php
new file mode 100644
index 0000000..81353c9
--- /dev/null
+++ b/src/Mexc/ExchangeInfo.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace WilianMaique\Mexc\Mexc;
+
+class ExchangeInfo
+{
+  /*
+	*
+  * get current exchange trading rules and symbol information, symbol by name or null to get all list
+  * https://mexcdevelop.github.io/apidocs/spot_v3_en/#exchange-information
+	*/
+  public static function get(?array $symbols = ['MXUSDT']): array|bool
+  {
+    if (!empty($symbols)) {
+      $upperCaseSymbols = array_map('strtoupper', $symbols);
+      $symbols = implode(',', $upperCaseSymbols);
+    } else $symbols = '';
+
+    $url = MEXC_CONFIG['MEXC_URL_API'] . '/exchangeInfo?symbols=' . $symbols;
+    $ch = curl_init($url);
+
+    curl_setopt_array($ch, [
+      CURLOPT_CUSTOMREQUEST => 'GET',
+      CURLOPT_RETURNTRANSFER => true,
+      CURLOPT_SSL_VERIFYPEER => true,
+    ]);
+
+    $res = curl_exec($ch);
+
+    if (!$res) {
+      curl_close($ch);
+      return false;
+    }
+
+    curl_close($ch);
+
+    return json_decode($res, true);
+  }
+}