diff --git a/bdk-ffi/src/bdk.udl b/bdk-ffi/src/bdk.udl
index c0fa8aa..c586dd2 100644
--- a/bdk-ffi/src/bdk.udl
+++ b/bdk-ffi/src/bdk.udl
@@ -50,7 +50,8 @@ enum BdkError {
 
 dictionary AddressInfo {
   u32 index;
-  string address;
+  Address address;
+  KeychainKind keychain;
 };
 
 [Enum]
@@ -452,6 +453,8 @@ interface Address {
   Script script_pubkey();
 
   string to_qr_uri();
+
+  string as_string();
 };
 
 [Enum]
diff --git a/bdk-ffi/src/lib.rs b/bdk-ffi/src/lib.rs
index 92c8230..6ce82e2 100644
--- a/bdk-ffi/src/lib.rs
+++ b/bdk-ffi/src/lib.rs
@@ -47,17 +47,20 @@ pub struct ScriptAmount {
 
 /// A derived address and the index it was found at.
 pub struct AddressInfo {
-    /// Child index of this address
+    /// Child index of this address.
     pub index: u32,
-    /// Address
-    pub address: String,
+    /// Address.
+    pub address: Arc<Address>,
+    /// Type of keychain.
+    pub keychain: KeychainKind,
 }
 
 impl From<BdkAddressInfo> for AddressInfo {
-    fn from(x: bdk::wallet::AddressInfo) -> Self {
+    fn from(x: BdkAddressInfo) -> Self {
         AddressInfo {
             index: x.index,
-            address: x.address.to_string(),
+            address: Arc::new(Address::from(x.address)),
+            keychain: x.keychain,
         }
     }
 }
@@ -347,7 +350,8 @@ impl From<bdk::bitcoin::Transaction> for Transaction {
 }
 
 /// A Bitcoin address.
-struct Address {
+#[derive(Debug, PartialEq, Eq)]
+pub struct Address {
     address: BdkAddress,
 }
 
@@ -386,6 +390,16 @@ impl Address {
     fn to_qr_uri(&self) -> String {
         self.address.to_qr_uri()
     }
+
+    fn as_string(&self) -> String {
+        self.address.to_string()
+    }
+}
+
+impl From<BdkAddress> for Address {
+    fn from(address: BdkAddress) -> Self {
+        Address { address }
+    }
 }
 
 /// The method used to produce an address.
diff --git a/bdk-ffi/src/wallet.rs b/bdk-ffi/src/wallet.rs
index 0eafeee..a973b71 100644
--- a/bdk-ffi/src/wallet.rs
+++ b/bdk-ffi/src/wallet.rs
@@ -655,7 +655,8 @@ mod test {
             wallet
                 .get_address(AddressIndex::Peek { index: 2 })
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1q5g0mq6dkmwzvxscqwgc932jhgcxuqqkjv09tkj"
         );
 
@@ -663,25 +664,38 @@ mod test {
             wallet
                 .get_address(AddressIndex::Peek { index: 1 })
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
         );
 
         // new index still 0
         assert_eq!(
-            wallet.get_address(AddressIndex::New).unwrap().address,
+            wallet
+                .get_address(AddressIndex::New)
+                .unwrap()
+                .address
+                .as_string(),
             "bcrt1qqjn9gky9mkrm3c28e5e87t5akd3twg6xezp0tv"
         );
 
         // new index now 1
         assert_eq!(
-            wallet.get_address(AddressIndex::New).unwrap().address,
+            wallet
+                .get_address(AddressIndex::New)
+                .unwrap()
+                .address
+                .as_string(),
             "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
         );
 
         // new index now 2
         assert_eq!(
-            wallet.get_address(AddressIndex::New).unwrap().address,
+            wallet
+                .get_address(AddressIndex::New)
+                .unwrap()
+                .address
+                .as_string(),
             "bcrt1q5g0mq6dkmwzvxscqwgc932jhgcxuqqkjv09tkj"
         );
 
@@ -690,7 +704,8 @@ mod test {
             wallet
                 .get_address(AddressIndex::Peek { index: 1 })
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
         );
 
@@ -699,13 +714,18 @@ mod test {
             wallet
                 .get_address(AddressIndex::Reset { index: 0 })
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1qqjn9gky9mkrm3c28e5e87t5akd3twg6xezp0tv"
         );
 
         // new index 1 again
         assert_eq!(
-            wallet.get_address(AddressIndex::New).unwrap().address,
+            wallet
+                .get_address(AddressIndex::New)
+                .unwrap()
+                .address
+                .as_string(),
             "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
         );
     }
@@ -729,12 +749,20 @@ mod test {
         .unwrap();
 
         assert_eq!(
-            wallet.get_address(AddressIndex::New).unwrap().address,
+            wallet
+                .get_address(AddressIndex::New)
+                .unwrap()
+                .address
+                .as_string(),
             "bcrt1qqjn9gky9mkrm3c28e5e87t5akd3twg6xezp0tv"
         );
 
         assert_eq!(
-            wallet.get_address(AddressIndex::New).unwrap().address,
+            wallet
+                .get_address(AddressIndex::New)
+                .unwrap()
+                .address
+                .as_string(),
             "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
         );
 
@@ -742,7 +770,8 @@ mod test {
             wallet
                 .get_address(AddressIndex::LastUnused)
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1q0xs7dau8af22rspp4klya4f7lhggcnqfun2y3a"
         );
 
@@ -750,7 +779,8 @@ mod test {
             wallet
                 .get_internal_address(AddressIndex::New)
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1qpmz73cyx00r4a5dea469j40ax6d6kqyd67nnpj"
         );
 
@@ -758,7 +788,8 @@ mod test {
             wallet
                 .get_internal_address(AddressIndex::New)
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1qaux734vuhykww9632v8cmdnk7z2mw5lsf74v6k"
         );
 
@@ -766,7 +797,8 @@ mod test {
             wallet
                 .get_internal_address(AddressIndex::LastUnused)
                 .unwrap()
-                .address,
+                .address
+                .as_string(),
             "bcrt1qaux734vuhykww9632v8cmdnk7z2mw5lsf74v6k"
         );
     }