diff --git a/README.md b/README.md
index 9918cce..547e2a9 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ node bin/playground.js
 ```js
 const ContaAzul = require('contaazul')
 const client = new ContaAzul({
-  accessToken: 'Wx15BlcpBbQyl15y64I0vDfVPWbsTdNX<3'
+  accessToken: ''
 })
 ```
 
diff --git a/bin/playground.js b/bin/playground.js
index b1a7710..21d18bf 100644
--- a/bin/playground.js
+++ b/bin/playground.js
@@ -1,6 +1,6 @@
 const ContaAzul = require('./../src/index')
 const client = new ContaAzul({
-  accessToken: 'Wsa5BlcpBbQylCasd64I0vDfVPWbsTasd5<3'
+  accessToken: ''
 })
 
 const print = (response) => {