diff --git a/src/main/java/com/mercadopago/resources/payment/PaymentBarcode.java b/src/main/java/com/mercadopago/resources/payment/PaymentBarcode.java
new file mode 100644
index 00000000..2390b8e8
--- /dev/null
+++ b/src/main/java/com/mercadopago/resources/payment/PaymentBarcode.java
@@ -0,0 +1,10 @@
+package com.mercadopago.resources.payment;
+
+import lombok.Getter;
+
+/** PaymentBarcode class. */
+@Getter
+public class PaymentBarcode {
+    /** Barcode content. */
+    private String content;
+}
diff --git a/src/main/java/com/mercadopago/resources/payment/PaymentTransactionDetails.java b/src/main/java/com/mercadopago/resources/payment/PaymentTransactionDetails.java
index 6e257139..7dcd2cff 100644
--- a/src/main/java/com/mercadopago/resources/payment/PaymentTransactionDetails.java
+++ b/src/main/java/com/mercadopago/resources/payment/PaymentTransactionDetails.java
@@ -35,4 +35,19 @@ public class PaymentTransactionDetails {
 
   /** BACEN identifier for Pix. */
   private String transactionId;
+
+  /** Barcode digitable line. */
+  private String digitableLine;
+
+  /** Verification code. */
+  private String verificationCode;
+
+  /** Payable deferral period. */
+  private String payableDeferralPeriod;
+
+  /** Bank transfer id. */
+  private String bankTransferId;
+
+  /** Barcode data. */
+  private PaymentBarcode barcode;
 }