diff --git a/CHANGELOG.md b/CHANGELOG.md
index 758fe49..cec8d02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 2021-12-07
+
+- Added metadata to credit card charge request
+
 ## 2021-11-01
 
 - Add missing recurring payment properties
diff --git a/README.md b/README.md
index 1f54b44..a48bc1e 100644
--- a/README.md
+++ b/README.md
@@ -160,6 +160,7 @@ card.createCharge(data: {
   promotion?: object;
   installment?: object;
   forUserID?: string;
+  metadata?: object;
 })
 ```
 
diff --git a/examples/with_async/card.js b/examples/with_async/card.js
index 758a83c..0e09e20 100644
--- a/examples/with_async/card.js
+++ b/examples/with_async/card.js
@@ -17,6 +17,9 @@ const authID = '5e0461a96113354249aab7ee';
       // eslint-disable-next-line max-len
       externalID: Date.now().toString(), // use your system's ID of the transaction
       capture: false,
+      metadata: {
+        test: "data",
+      },
     });
     console.log('charge created:', charge); // eslint-disable-line no-console
 
diff --git a/integration_test/va.test.js b/integration_test/va.test.js
index 779c2b1..4ff1181 100644
--- a/integration_test/va.test.js
+++ b/integration_test/va.test.js
@@ -8,7 +8,7 @@ module.exports = function() {
     .getVABanks()
     .then(banks => {
       return va.createFixedVA({
-        externalID: '123',
+        externalID: new Date().toLocaleString(),
         bankCode: banks[0].code,
         name: 'Stanley Nguyen',
         isClosed: true,
diff --git a/package.json b/package.json
index e26ed4f..da976cc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xendit-node",
-  "version": "1.19.0",
+  "version": "1.19.1",
   "description": "NodeJS client for Xendit API",
   "main": "index.js",
   "types": "index.d.ts",
diff --git a/src/card/charge.d.ts b/src/card/charge.d.ts
index 5607933..824a301 100644
--- a/src/card/charge.d.ts
+++ b/src/card/charge.d.ts
@@ -12,6 +12,7 @@ export function createCharge(data: {
   promotion?: object;
   installment?: object;
   forUserID?: string;
+  metadata?: object;
 }): Promise<object>;
 
 export function captureCharge(data: {
diff --git a/src/card/charge.js b/src/card/charge.js
index 8a011c9..407a85b 100644
--- a/src/card/charge.js
+++ b/src/card/charge.js
@@ -30,6 +30,7 @@ function createCharge(data) {
         billing_details: data.billingDetails,
         promotion: data.promotion,
         installment: data.installment,
+        metadata: data.metadata,
       }),
     })
       .then(resolve)