diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2dd56e16c3..f41fd6d435 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
  
 * PayPal
   * Fix bug to ensure that `PayPalVaultRequest.userAuthenticationEmail` is not sent as an empty string
+  * Add `shippingCallbackUrl` to `PayPalCheckoutRequest`
 * ThreeDSecure
   * Return error if no `dfReferenceId` is returned in the 3D Secure flow
   
diff --git a/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalCheckoutRequest.kt b/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalCheckoutRequest.kt
index e95d708813..c6b4888832 100644
--- a/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalCheckoutRequest.kt
+++ b/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalCheckoutRequest.kt
@@ -1,5 +1,6 @@
 package com.braintreepayments.api.paypal
 
+import android.net.Uri
 import android.text.TextUtils
 import com.braintreepayments.api.core.Authorization
 import com.braintreepayments.api.core.ClientToken
@@ -54,6 +55,9 @@ import org.json.JSONObject
  *
  * @property shouldOfferPayLater Offers PayPal Pay Later if the customer qualifies. Defaults to
  * false.
+ * @property shippingCallbackUrl Server side shipping callback URL to be notified when a customer
+ * updates their shipping address or options. A callback request will be sent to the merchant server
+ * at this URL.
  */
 @Parcelize
 class PayPalCheckoutRequest @JvmOverloads constructor(
@@ -64,6 +68,7 @@ class PayPalCheckoutRequest @JvmOverloads constructor(
     var currencyCode: String? = null,
     var shouldRequestBillingAgreement: Boolean = false,
     var shouldOfferPayLater: Boolean = false,
+    var shippingCallbackUrl: Uri? = null,
     override var localeCode: String? = null,
     override var billingAgreementDescription: String? = null,
     override var isShippingAddressRequired: Boolean = false,
@@ -75,7 +80,7 @@ class PayPalCheckoutRequest @JvmOverloads constructor(
     override var riskCorrelationId: String? = null,
     override var userAuthenticationEmail: String? = null,
     override var userPhoneNumber: PayPalPhoneNumber? = null,
-    override var lineItems: List<PayPalLineItem> = emptyList(),
+    override var lineItems: List<PayPalLineItem> = emptyList()
 ) : PayPalRequest(
     hasUserLocationConsent = hasUserLocationConsent,
     localeCode = localeCode,
@@ -105,6 +110,10 @@ class PayPalCheckoutRequest @JvmOverloads constructor(
             .put(CANCEL_URL_KEY, cancelUrl)
             .put(OFFER_PAY_LATER_KEY, shouldOfferPayLater)
 
+        shippingCallbackUrl?.let {
+            if (it.toString().isNotEmpty()) parameters.put(SHIPPING_CALLBACK_URL_KEY, it)
+        }
+
         if (authorization is ClientToken) {
             parameters.put(AUTHORIZATION_FINGERPRINT_KEY, authorization.bearer)
         } else {
diff --git a/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalRequest.kt b/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalRequest.kt
index adfd68924c..eb44dd5faa 100644
--- a/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalRequest.kt
+++ b/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalRequest.kt
@@ -132,5 +132,6 @@ abstract class PayPalRequest internal constructor(
         internal const val PLAN_TYPE_KEY: String = "plan_type"
         internal const val PLAN_METADATA_KEY: String = "plan_metadata"
         internal const val PHONE_NUMBER_KEY: String = "phone_number"
+        internal const val SHIPPING_CALLBACK_URL_KEY: String = "shipping_callback_url"
     }
 }
diff --git a/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalVaultRequest.kt b/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalVaultRequest.kt
index 973e605589..ad9cb240a2 100644
--- a/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalVaultRequest.kt
+++ b/PayPal/src/main/java/com/braintreepayments/api/paypal/PayPalVaultRequest.kt
@@ -49,7 +49,7 @@ class PayPalVaultRequest
     override var riskCorrelationId: String? = null,
     override var userAuthenticationEmail: String? = null,
     override var userPhoneNumber: PayPalPhoneNumber? = null,
-    override var lineItems: List<PayPalLineItem> = emptyList(),
+    override var lineItems: List<PayPalLineItem> = emptyList()
 ) : PayPalRequest(
     hasUserLocationConsent = hasUserLocationConsent,
     localeCode = localeCode,
@@ -62,7 +62,7 @@ class PayPalVaultRequest
     merchantAccountId = merchantAccountId,
     riskCorrelationId = riskCorrelationId,
     userAuthenticationEmail = userAuthenticationEmail,
-    lineItems = lineItems
+    lineItems = lineItems,
 ) {
 
     @Throws(JSONException::class)
diff --git a/PayPal/src/test/java/com/braintreepayments/api/paypal/PayPalCheckoutRequestUnitTest.java b/PayPal/src/test/java/com/braintreepayments/api/paypal/PayPalCheckoutRequestUnitTest.java
index 8752cde5f0..64ca36ba96 100644
--- a/PayPal/src/test/java/com/braintreepayments/api/paypal/PayPalCheckoutRequestUnitTest.java
+++ b/PayPal/src/test/java/com/braintreepayments/api/paypal/PayPalCheckoutRequestUnitTest.java
@@ -1,5 +1,6 @@
 package com.braintreepayments.api.paypal;
 
+import android.net.Uri;
 import android.os.Parcel;
 
 import com.braintreepayments.api.core.Authorization;
@@ -7,6 +8,7 @@
 import com.braintreepayments.api.core.PostalAddress;
 
 import org.json.JSONException;
+import org.json.JSONObject;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
@@ -157,6 +159,58 @@ public void createRequestBody_does_not_set_userAuthenticationEmail_when_email_is
     }
 
     @Test
+    public void createRequestBody_sets_shippingCallbackUri_when_not_null() throws JSONException {
+        String urlString = "https://www.example.com/path";
+        Uri uri = Uri.parse(urlString);
+
+        PayPalCheckoutRequest request = new PayPalCheckoutRequest("1.00", true);
+        request.setShippingCallbackUrl(uri);
+
+        String requestBody = request.createRequestBody(
+                mock(Configuration.class),
+                mock(Authorization.class),
+                "success_url",
+                "cancel_url",
+                null
+        );
+
+        JSONObject jsonObject = new JSONObject(requestBody);
+        assertEquals(urlString, jsonObject.getString("shipping_callback_url"));
+    }
+
+    @Test
+    public void createRequestBody_does_not_set_shippingCallbackUri_when_null() throws JSONException {
+        PayPalCheckoutRequest request = new PayPalCheckoutRequest("1.00", true);
+
+        String requestBody = request.createRequestBody(
+                mock(Configuration.class),
+                mock(Authorization.class),
+                "success_url",
+                "cancel_url",
+                null
+        );
+
+        JSONObject jsonObject = new JSONObject(requestBody);
+        assertFalse(jsonObject.has("shipping_callback_url"));
+    }
+
+    @Test
+    public void createRequestBody_does_not_set_shippingCallbackUri_when_empty() throws JSONException {
+        PayPalCheckoutRequest request = new PayPalCheckoutRequest("1.00", true);
+        request.setShippingCallbackUrl(Uri.parse(""));
+
+        String requestBody = request.createRequestBody(
+                mock(Configuration.class),
+                mock(Authorization.class),
+                "success_url",
+                "cancel_url",
+                null
+        );
+
+        JSONObject jsonObject = new JSONObject(requestBody);
+        assertFalse(jsonObject.has("shipping_callback_url"));
+    }
+
     public void createRequestBody_sets_userPhoneNumber_when_not_null() throws JSONException {
         PayPalCheckoutRequest request = new PayPalCheckoutRequest("1.00", true);
 
@@ -171,4 +225,5 @@ public void createRequestBody_sets_userPhoneNumber_when_not_null() throws JSONEx
 
         assertTrue(requestBody.contains("\"phone_number\":{\"country_code\":\"1\",\"national_number\":\"1231231234\"}"));
     }
-}
\ No newline at end of file
+}
+