diff --git a/client/src/client_sync/v17/blockchain.rs b/client/src/client_sync/v17/blockchain.rs
index 0a5a2c7d..83df4494 100644
--- a/client/src/client_sync/v17/blockchain.rs
+++ b/client/src/client_sync/v17/blockchain.rs
@@ -318,6 +318,30 @@ macro_rules! impl_client_v17__savemempool {
     };
 }
 
+/// Implements Bitcoin Core JSON-RPC API method `scantxoutset`
+#[macro_export]
+macro_rules! impl_client_v17__scantxoutset {
+    () => {
+        impl Client {
+            pub fn scan_tx_out_set(
+                &self,
+                action: ScanAction,
+                scan_objects: &[ScanObject],
+            ) -> Result<ScanTxOutSet> {
+                let params = match action {
+                    ScanAction::Start => {
+                        vec![into_json(action)?, into_json(scan_objects)?]
+                    }
+                    ScanAction::Abort | ScanAction::Status => {
+                        vec![into_json(action)?]
+                    }
+                };
+                self.call("scantxoutset", &params)
+            }
+        }
+    };
+}
+
 /// Implements Bitcoin Core JSON-RPC API method `verifychain`
 #[macro_export]
 macro_rules! impl_client_v17__verifychain {
diff --git a/client/src/client_sync/v17/mod.rs b/client/src/client_sync/v17/mod.rs
index 1fc905ab..a4f8e19b 100644
--- a/client/src/client_sync/v17/mod.rs
+++ b/client/src/client_sync/v17/mod.rs
@@ -48,6 +48,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
@@ -214,3 +215,24 @@ pub struct WalletCreateFundedPsbtInput {
     txid: Txid,
     vout: u32,
 }
+
+/// Args for the `scantxoutset`
+///
+/// Represents the action for the `scantxoutset` RPC call.
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+#[serde(rename_all = "lowercase")]
+pub enum ScanAction {
+    Start,
+    Abort,
+    Status,
+}
+
+/// Represents a scan object for scantxoutset (descriptor string or object).
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+#[serde(untagged)]
+pub enum ScanObject {
+    /// Plain descriptor string
+    Descriptor(String),
+    /// Object containing descriptor and optional range
+    WithDesc { desc: String },
+}
diff --git a/client/src/client_sync/v18/mod.rs b/client/src/client_sync/v18/mod.rs
index b944ce45..27142453 100644
--- a/client/src/client_sync/v18/mod.rs
+++ b/client/src/client_sync/v18/mod.rs
@@ -19,7 +19,10 @@ use crate::types::v18::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{AddressType, Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        AddressType, Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
 };
 
 // This publicly re-exports `Client`.
@@ -48,6 +51,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v19/mod.rs b/client/src/client_sync/v19/mod.rs
index 46296cbf..af0db6a6 100644
--- a/client/src/client_sync/v19/mod.rs
+++ b/client/src/client_sync/v19/mod.rs
@@ -18,7 +18,10 @@ use crate::types::v19::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{AddressType, Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        AddressType, Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
 };
 
 crate::define_jsonrpc_minreq_client!("v19");
@@ -47,6 +50,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v20.rs b/client/src/client_sync/v20.rs
index 60d36191..b8cf8479 100644
--- a/client/src/client_sync/v20.rs
+++ b/client/src/client_sync/v20.rs
@@ -15,7 +15,10 @@ use crate::types::v20::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{AddressType, Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        AddressType, Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
 };
 
 crate::define_jsonrpc_minreq_client!("v20");
@@ -44,6 +47,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v21/mod.rs b/client/src/client_sync/v21/mod.rs
index bf797687..eb72385c 100644
--- a/client/src/client_sync/v21/mod.rs
+++ b/client/src/client_sync/v21/mod.rs
@@ -17,7 +17,10 @@ use crate::types::v21::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{AddressType, Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        AddressType, Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
 };
 
 crate::define_jsonrpc_minreq_client!("v21");
@@ -46,6 +49,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v22/mod.rs b/client/src/client_sync/v22/mod.rs
index 74103a92..fb313373 100644
--- a/client/src/client_sync/v22/mod.rs
+++ b/client/src/client_sync/v22/mod.rs
@@ -17,7 +17,10 @@ use crate::types::v22::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{AddressType, Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        AddressType, Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
 };
 
 crate::define_jsonrpc_minreq_client!("v22");
@@ -46,6 +49,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v17__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v23/mod.rs b/client/src/client_sync/v23/mod.rs
index 27729342..01957bed 100644
--- a/client/src/client_sync/v23/mod.rs
+++ b/client/src/client_sync/v23/mod.rs
@@ -19,7 +19,10 @@ use crate::types::v23::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
 };
 
 crate::define_jsonrpc_minreq_client!("v23");
@@ -48,6 +51,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v23__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v24.rs b/client/src/client_sync/v24.rs
index c18b44d1..de2d2fc8 100644
--- a/client/src/client_sync/v24.rs
+++ b/client/src/client_sync/v24.rs
@@ -15,7 +15,10 @@ use crate::types::v24::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        Input, Output, ScanAction, ScanObject, TemplateRequest, TemplateRules,
+        WalletCreateFundedPsbtInput
+    },
     v23::AddressType,
 };
 
@@ -45,6 +48,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v23__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v25.rs b/client/src/client_sync/v25/mod.rs
similarity index 96%
rename from client/src/client_sync/v25.rs
rename to client/src/client_sync/v25/mod.rs
index e80adad1..b5343b7b 100644
--- a/client/src/client_sync/v25.rs
+++ b/client/src/client_sync/v25/mod.rs
@@ -15,7 +15,10 @@ use crate::types::v25::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        Input, Output, ScanAction, ScanObject, TemplateRequest, TemplateRules,
+        WalletCreateFundedPsbtInput
+    },
     v23::AddressType,
 };
 
@@ -45,6 +48,7 @@ crate::impl_client_v17__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v23__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v26/mod.rs b/client/src/client_sync/v26/mod.rs
index 9be772f1..b9b8d199 100644
--- a/client/src/client_sync/v26/mod.rs
+++ b/client/src/client_sync/v26/mod.rs
@@ -19,7 +19,10 @@ use crate::types::v26::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
     v23::AddressType,
 };
 
@@ -49,6 +52,7 @@ crate::impl_client_v26__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v23__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v27.rs b/client/src/client_sync/v27.rs
index d2546bb5..64d2d37b 100644
--- a/client/src/client_sync/v27.rs
+++ b/client/src/client_sync/v27.rs
@@ -15,7 +15,10 @@ use crate::types::v27::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        Input, Output, ScanAction, ScanObject, TemplateRequest, TemplateRules,
+        WalletCreateFundedPsbtInput
+    },
     v23::AddressType,
 };
 
@@ -45,6 +48,7 @@ crate::impl_client_v26__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v23__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/client/src/client_sync/v28/mod.rs b/client/src/client_sync/v28/mod.rs
index eb3ba176..5873dbad 100644
--- a/client/src/client_sync/v28/mod.rs
+++ b/client/src/client_sync/v28/mod.rs
@@ -17,7 +17,10 @@ use crate::types::v28::*;
 
 #[rustfmt::skip]                // Keep public re-exports separate.
 pub use crate::client_sync::{
-    v17::{Input, Output, TemplateRequest, TemplateRules, WalletCreateFundedPsbtInput},
+    v17::{
+        Input, Output, ScanAction, ScanObject, TemplateRequest,
+        TemplateRules, WalletCreateFundedPsbtInput
+    },
     v23::AddressType,
 };
 
@@ -47,6 +50,7 @@ crate::impl_client_v26__gettxoutsetinfo!();
 crate::impl_client_v17__preciousblock!();
 crate::impl_client_v17__pruneblockchain!();
 crate::impl_client_v23__savemempool!();
+crate::impl_client_v17__scantxoutset!();
 crate::impl_client_v17__verifychain!();
 crate::impl_client_v17__verifytxoutproof!();
 
diff --git a/integration_test/tests/blockchain.rs b/integration_test/tests/blockchain.rs
index 15ae0f6f..9d4d81ac 100644
--- a/integration_test/tests/blockchain.rs
+++ b/integration_test/tests/blockchain.rs
@@ -307,6 +307,35 @@ fn blockchain__savemempool() {
     }
 }
 
+#[test]
+fn blockchain__scan_tx_out_set_modelled() {
+    #[cfg(any(
+        feature = "v17",
+        feature = "v18",
+        feature = "v19",
+        feature = "v20",
+        feature = "v21"
+    ))]
+    let node = Node::with_wallet(Wallet::None, &[]);
+
+    #[cfg(not(any(
+        feature = "v17",
+        feature = "v18",
+        feature = "v19",
+        feature = "v20",
+        feature = "v21"
+    )))]
+    let node = Node::with_wallet(Wallet::None, &["-coinstatsindex=1"]);
+
+    let dummy_pubkey_hex = "0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798";
+    let scan_desc = format!("pkh({})", dummy_pubkey_hex);
+
+    let scan_objects: node::ScanObject = node::ScanObject::Descriptor(scan_desc);
+    let action: node::ScanAction = node::ScanAction::Start;
+
+    let _: Result<ScanTxOutSet, _> = node.client.scan_tx_out_set(action, &[scan_objects]);
+}
+
 #[test]
 fn blockchain__verify_tx_out_proof__modelled() {
     let node = Node::with_wallet(Wallet::Default, &[]);
diff --git a/types/src/v17/blockchain/mod.rs b/types/src/v17/blockchain/mod.rs
index c979a6c3..bdfd33a0 100644
--- a/types/src/v17/blockchain/mod.rs
+++ b/types/src/v17/blockchain/mod.rs
@@ -650,6 +650,53 @@ pub struct PruneBlockchain(
     pub i64,
 );
 
+/// Result of JSON-RPC method `scantxoutset`.
+///
+/// > scantxoutset "action" ( [scanobjects,...] )
+/// >
+/// > Arguments:
+/// > 1. "action"                       (string, required) The action to execute
+/// > 2. "scanobjects"                  (array, required) Array of scan objects
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+#[serde(untagged)]
+pub enum ScanTxOutSet {
+    /// Returns after scan completes
+    Start(ScanTxOutSetStart),
+    /// True (scan will be aborted), False (no scan to abort)
+    Abort(bool),
+    /// Scan in progress or Completed
+    Status(Option<ScanTxOutSetStatus>),
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetStart {
+    /// The unspents
+    pub unspents: Vec<ScanTxOutSetUnspent>,
+    /// The total amount of all found unspent outputs in BTC
+    pub total_amount: f64,
+}
+
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+pub struct ScanTxOutSetStatus {
+    /// Approximate percent complete
+    pub progress: f64,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetUnspent {
+    /// The transaction id
+    pub txid: String,
+    /// The vout value
+    pub vout: u32,
+    /// The script key
+    #[serde(rename = "scriptPubKey")]
+    pub script_pubkey: String,
+    /// The total amount in BTC of unspent output
+    pub amount: f64,
+    /// Height of the unspent transaction output
+    pub height: u64,
+}
+
 /// Result of JSON-RPC method `verifychain`.
 #[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
 pub struct VerifyChain(pub bool);
diff --git a/types/src/v17/mod.rs b/types/src/v17/mod.rs
index cbc218f6..6dd06918 100644
--- a/types/src/v17/mod.rs
+++ b/types/src/v17/mod.rs
@@ -47,7 +47,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | returns nothing |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -243,8 +243,9 @@ pub use self::{
         GetMempoolDescendantsVerbose, GetMempoolEntry, GetMempoolInfo, GetMempoolInfoError,
         GetRawMempool, GetRawMempoolVerbose, GetTxOut, GetTxOutError, GetTxOutSetInfo,
         GetTxOutSetInfoError, MapMempoolEntryError, MempoolEntry, MempoolEntryError,
-        MempoolEntryFees, MempoolEntryFeesError, PruneBlockchain, Softfork, SoftforkReject,
-        VerifyChain, VerifyTxOutProof,
+        MempoolEntryFees, MempoolEntryFeesError, PruneBlockchain, ScanTxOutSet, ScanTxOutSetStart,
+        ScanTxOutSetStatus, ScanTxOutSetUnspent, Softfork, SoftforkReject, VerifyChain,
+        VerifyTxOutProof,
     },
     control::{GetMemoryInfoStats, Locked, Logging},
     generating::{Generate, GenerateToAddress},
diff --git a/types/src/v18/blockchain.rs b/types/src/v18/blockchain.rs
new file mode 100644
index 00000000..773adc6e
--- /dev/null
+++ b/types/src/v18/blockchain.rs
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: CC0-1.0
+
+//! The JSON-RPC API for Bitcoin Core `v0.18` - blockchain.
+//!
+//! Types for methods found under the `== Blockchain ==` section of the API docs.
+use serde::{Deserialize, Serialize};
+
+/// Result of JSON-RPC method `scantxoutset`.
+///
+/// > scantxoutset "action" ( [scanobjects,...] )
+/// >
+/// > Arguments:
+/// > 1. action                        (string, required) The action to execute
+/// 2. scanobjects                   (json array, required) Array of scan objects
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+#[serde(untagged)]
+pub enum ScanTxOutSet {
+    /// Returns after scan completes
+    Start(ScanTxOutSetStart),
+    /// True (scan will be aborted), False (no scan to abort)
+    Abort(bool),
+    /// Scan in progress or Completed
+    Status(Option<ScanTxOutSetStatus>),
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetStart {
+    /// The unspents
+    pub unspents: Vec<ScanTxOutSetUnspent>,
+    /// The total amount of all found unspent outputs in BTC
+    pub total_amount: f64,
+}
+
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+pub struct ScanTxOutSetStatus {
+    /// Approximate percent complete
+    pub progress: f64,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetUnspent {
+    /// The transaction id
+    pub txid: String,
+    /// The vout value
+    pub vout: u32,
+    /// The script key
+    #[serde(rename = "scriptPubKey")]
+    pub script_pub_key: String,
+    /// An output descriptor
+    pub desc: String,
+    /// The total amount in BTC of unspent output
+    pub amount: f64,
+    /// Height of the unspent transaction output
+    pub height: u64,
+}
diff --git a/types/src/v18/mod.rs b/types/src/v18/mod.rs
index e8e65cdc..5ec17364 100644
--- a/types/src/v18/mod.rs
+++ b/types/src/v18/mod.rs
@@ -47,7 +47,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | returns nothing |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -223,12 +223,14 @@
 //! </details>
 
 // JSON-RPC types by API section.
+mod blockchain;
 mod control;
 mod network;
 mod raw_transactions;
 
 #[doc(inline)]
 pub use self::{
+    blockchain::{ScanTxOutSet, ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent},
     control::{ActiveCommand, GetRpcInfo},
     network::{GetNodeAddresses, NodeAddress},
     raw_transactions::{
diff --git a/types/src/v19/blockchain/mod.rs b/types/src/v19/blockchain/mod.rs
index 587ee287..44346ad2 100644
--- a/types/src/v19/blockchain/mod.rs
+++ b/types/src/v19/blockchain/mod.rs
@@ -246,3 +246,60 @@ pub struct MempoolEntryFees {
     /// Modified fees (see above) of in-mempool descendants (including this one) in BTC.
     pub descendant: f64,
 }
+
+/// Result of JSON-RPC method `scantxoutset`.
+///
+/// > scantxoutset "action" ( [scanobjects,...] )
+/// >
+/// > Arguments:
+/// > 1. action                        (string, required) The action to execute
+/// 2. scanobjects                   (json array, required) Array of scan objects
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+#[serde(untagged)]
+pub enum ScanTxOutSet {
+    /// Returns after scan completes
+    Start(ScanTxOutSetStart),
+    /// True (scan will be aborted), False (no scan to abort)
+    Abort(bool),
+    /// Scan in progress or Completed
+    Status(Option<ScanTxOutSetStatus>),
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetStart {
+    /// Whether the scan is completed
+    pub success: bool,
+    /// The number of unspent transaction outputs scanned
+    pub txouts: u64,
+    /// The current block height (index)
+    pub height: u64,
+    /// The hash of the block at the tip of the chain
+    pub bestblock: String,
+    /// The unspents
+    pub unspents: Vec<ScanTxOutSetUnspent>,
+    /// The total amount of all found unspent outputs in BTC
+    pub total_amount: f64,
+}
+
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+pub struct ScanTxOutSetStatus {
+    /// Approximate percent complete
+    pub progress: f64,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetUnspent {
+    /// The transaction id
+    pub txid: String,
+    /// The vout value
+    pub vout: u32,
+    /// The script key
+    #[serde(rename = "scriptPubKey")]
+    pub script_pub_key: String,
+    /// An output descriptor
+    pub desc: String,
+    /// The total amount in BTC of unspent output
+    pub amount: f64,
+    /// Height of the unspent transaction output
+    pub height: u64,
+}
diff --git a/types/src/v19/mod.rs b/types/src/v19/mod.rs
index a2575db3..3ed493e6 100644
--- a/types/src/v19/mod.rs
+++ b/types/src/v19/mod.rs
@@ -48,7 +48,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | returns nothing |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -235,7 +235,8 @@ pub use self::{
         GetBlockFilterError, GetBlockchainInfo, GetBlockchainInfoError, GetMempoolAncestors,
         GetMempoolAncestorsVerbose, GetMempoolDescendants, GetMempoolDescendantsVerbose,
         GetMempoolEntry, MapMempoolEntryError, MempoolEntry, MempoolEntryError, MempoolEntryFees,
-        MempoolEntryFeesError, Softfork, SoftforkType,
+        MempoolEntryFeesError, ScanTxOutSet, ScanTxOutSetStart, ScanTxOutSetStatus,
+        ScanTxOutSetUnspent, Softfork, SoftforkType,
     },
     wallet::{GetBalances, GetBalancesMine, GetBalancesWatchOnly},
 };
diff --git a/types/src/v20/mod.rs b/types/src/v20/mod.rs
index 9a4bf72f..1893a573 100644
--- a/types/src/v20/mod.rs
+++ b/types/src/v20/mod.rs
@@ -48,7 +48,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | returns nothing |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -276,7 +276,7 @@ pub use crate::{
         GetBalancesWatchOnly, GetBlockFilter, GetBlockFilterError, GetBlockchainInfo,
         GetBlockchainInfoError, GetMempoolAncestors, GetMempoolAncestorsVerbose,
         GetMempoolDescendants, GetMempoolDescendantsVerbose, GetMempoolEntry, MapMempoolEntryError,
-        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, Softfork,
-        SoftforkType,
+        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, ScanTxOutSet,
+        ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent, Softfork, SoftforkType,
     },
 };
diff --git a/types/src/v21/mod.rs b/types/src/v21/mod.rs
index 5ff3e581..04079f35 100644
--- a/types/src/v21/mod.rs
+++ b/types/src/v21/mod.rs
@@ -48,7 +48,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | returns nothing |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -282,8 +282,8 @@ pub use crate::{
         GetBalancesWatchOnly, GetBlockFilter, GetBlockFilterError, GetBlockchainInfo,
         GetBlockchainInfoError, GetMempoolAncestors, GetMempoolAncestorsVerbose,
         GetMempoolDescendants, GetMempoolDescendantsVerbose, GetMempoolEntry, MapMempoolEntryError,
-        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, Softfork,
-        SoftforkType,
+        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, ScanTxOutSet,
+        ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent, Softfork, SoftforkType,
     },
     v20::Logging,
 };
diff --git a/types/src/v22/mod.rs b/types/src/v22/mod.rs
index 03d1223f..f0dde546 100644
--- a/types/src/v22/mod.rs
+++ b/types/src/v22/mod.rs
@@ -48,7 +48,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | returns nothing |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -293,8 +293,8 @@ pub use crate::{
         GetBalancesWatchOnly, GetBlockFilter, GetBlockFilterError, GetBlockchainInfo,
         GetBlockchainInfoError, GetMempoolAncestors, GetMempoolAncestorsVerbose,
         GetMempoolDescendants, GetMempoolDescendantsVerbose, GetMempoolEntry, MapMempoolEntryError,
-        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, Softfork,
-        SoftforkType,
+        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, ScanTxOutSet,
+        ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent, Softfork, SoftforkType,
     },
     v21::UnloadWallet,
     ScriptPubkey,
diff --git a/types/src/v23/mod.rs b/types/src/v23/mod.rs
index ebea75e2..212ad163 100644
--- a/types/src/v23/mod.rs
+++ b/types/src/v23/mod.rs
@@ -50,7 +50,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | version         |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -292,8 +292,8 @@ pub use crate::{
         GetBalancesWatchOnly, GetBlockFilter, GetBlockFilterError, GetBlockchainInfo,
         GetBlockchainInfoError, GetMempoolAncestors, GetMempoolAncestorsVerbose,
         GetMempoolDescendants, GetMempoolDescendantsVerbose, GetMempoolEntry, MapMempoolEntryError,
-        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, Softfork,
-        SoftforkType,
+        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, ScanTxOutSet,
+        ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent, Softfork, SoftforkType,
     },
     v21::UnloadWallet,
     v22::{Logging, ScriptPubkey},
diff --git a/types/src/v24/mod.rs b/types/src/v24/mod.rs
index 79f76e5d..e0d865b8 100644
--- a/types/src/v24/mod.rs
+++ b/types/src/v24/mod.rs
@@ -51,7 +51,7 @@
 //! | preciousblock                      | returns nothing |                                        |
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | version         |                                        |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -293,8 +293,8 @@ pub use crate::{
         GetBalancesWatchOnly, GetBlockFilter, GetBlockFilterError, GetBlockchainInfo,
         GetBlockchainInfoError, GetMempoolAncestors, GetMempoolAncestorsVerbose,
         GetMempoolDescendants, GetMempoolDescendantsVerbose, GetMempoolEntry, MapMempoolEntryError,
-        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, Softfork,
-        SoftforkType,
+        MempoolEntry, MempoolEntryError, MempoolEntryFees, MempoolEntryFeesError, ScanTxOutSet,
+        ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent, Softfork, SoftforkType,
     },
     v21::UnloadWallet,
     v22::{Logging, ScriptPubkey},
diff --git a/types/src/v25/blockchain.rs b/types/src/v25/blockchain.rs
new file mode 100644
index 00000000..1b108849
--- /dev/null
+++ b/types/src/v25/blockchain.rs
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: CC0-1.0
+
+//! The JSON-RPC API for Bitcoin Core `v0.25` - blockchain.
+//!
+//! Types for methods found under the `== Blockchain ==` section of the API docs.
+use serde::{Deserialize, Serialize};
+
+/// Result of JSON-RPC method `scantxoutset`.
+///
+/// > scantxoutset "action" ( [scanobjects,...] )
+/// >
+/// > Arguments:
+/// > 1. action                        (string, required) The action to execute
+/// > 2. scanobjects                   (json array, required) Array of scan objects
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+#[serde(untagged)]
+pub enum ScanTxOutSet {
+    Start(ScanTxOutSetStart),
+    Abort(bool),
+    Status(Option<ScanTxOutSetStatus>),
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetStart {
+    /// Whether the scan is completed
+    pub success: bool,
+    /// The number of unspent transaction outputs scanned
+    pub txouts: u64,
+    /// The current block height (index)
+    pub height: u64,
+    /// The hash of the block at the tip of the chain
+    pub bestblock: String,
+    /// The unspents
+    pub unspents: Vec<ScanTxOutSetUnspent>,
+    /// The total amount of all found unspent outputs in BTC
+    pub total_amount: f64,
+}
+
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+pub struct ScanTxOutSetStatus {
+    /// Approximate percent complete
+    pub progress: f64,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetUnspent {
+    /// The transaction id
+    pub txid: String,
+    /// The vout value
+    pub vout: u32,
+    /// The script key
+    #[serde(rename = "scriptPubKey")]
+    pub script_pub_key: String,
+    /// An output descriptor
+    pub desc: String,
+    /// The total amount in BTC of unspent output
+    pub amount: f64,
+    /// Whether this is a coinbase output
+    pub coinbase: bool,
+    /// Height of the unspent transaction output
+    pub height: u64,
+}
diff --git a/types/src/v25/mod.rs b/types/src/v25/mod.rs
index f17b6889..465c1a8c 100644
--- a/types/src/v25/mod.rs
+++ b/types/src/v25/mod.rs
@@ -52,7 +52,7 @@
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | version         |                                        |
 //! | scanblocks                         | version + model | TODO                                   |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -240,10 +240,14 @@
 //!
 //! </details>
 
+mod blockchain;
 mod wallet;
 
 #[doc(inline)]
-pub use self::wallet::{CreateWallet, LoadWallet, UnloadWallet};
+pub use self::{
+    blockchain::{ScanTxOutSet, ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent},
+    wallet::{CreateWallet, LoadWallet, UnloadWallet},
+};
 #[doc(inline)]
 pub use crate::{
     v17::{
diff --git a/types/src/v26/mod.rs b/types/src/v26/mod.rs
index b73d19bb..550811ea 100644
--- a/types/src/v26/mod.rs
+++ b/types/src/v26/mod.rs
@@ -56,7 +56,7 @@
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | version         |                                        |
 //! | scanblocks                         | version + model | TODO                                   |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -318,4 +318,5 @@ pub use crate::{
         DecodePsbt, DecodePsbtError, GlobalXpub, Proprietary, PsbtInput, PsbtOutput,
         TaprootBip32Deriv, TaprootLeaf, TaprootScript, TaprootScriptPathSig,
     },
+    v25::{ScanTxOutSet, ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent},
 };
diff --git a/types/src/v27/mod.rs b/types/src/v27/mod.rs
index 6535e76b..f3e4fb46 100644
--- a/types/src/v27/mod.rs
+++ b/types/src/v27/mod.rs
@@ -56,7 +56,7 @@
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | version         |                                        |
 //! | scanblocks                         | version + model | TODO                                   |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -302,6 +302,7 @@ pub use crate::{
         DecodePsbt, DecodePsbtError, GlobalXpub, Proprietary, PsbtInput, PsbtOutput,
         TaprootBip32Deriv, TaprootLeaf, TaprootScript, TaprootScriptPathSig,
     },
+    v25::{ScanTxOutSet, ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent},
     v26::{
         CreateWallet, DescriptorProcessPsbt, DescriptorProcessPsbtError,
         GetPrioritisedTransactions, GetTxOutSetInfo, GetTxOutSetInfoError, LoadWallet,
diff --git a/types/src/v28/blockchain.rs b/types/src/v28/blockchain.rs
index 9fe59546..9e93cda8 100644
--- a/types/src/v28/blockchain.rs
+++ b/types/src/v28/blockchain.rs
@@ -95,3 +95,63 @@ impl GetBlockchainInfo {
         })
     }
 }
+
+/// Result of JSON-RPC method `scantxoutset`.
+///
+/// > scantxoutset "action" ( [scanobjects,...] )
+/// >
+/// > Arguments:
+/// > 1. action                        (string, required) The action to execute
+/// 2. scanobjects                   (json array, required) Array of scan objects
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+#[serde(untagged)]
+pub enum ScanTxOutSet {
+    Start(ScanTxOutSetStart),
+    Abort(bool),
+    Status(Option<ScanTxOutSetStatus>),
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)] // v28
+pub struct ScanTxOutSetStart {
+    /// Whether the scan is completed
+    pub success: bool,
+    /// The number of unspent transaction outputs scanned
+    pub txouts: u64,
+    /// The current block height (index)
+    pub height: u64,
+    /// The hash of the block at the tip of the chain
+    pub bestblock: String,
+    /// The unspents
+    pub unspents: Vec<ScanTxOutSetUnspent>,
+    /// The total amount of all found unspent outputs in BTC
+    pub total_amount: f64,
+}
+
+#[derive(Deserialize, Debug, Clone, PartialEq)]
+pub struct ScanTxOutSetStatus {
+    /// Approximate percent complete
+    pub progress: f64,
+}
+
+#[derive(Clone, Debug, PartialEq, Deserialize, Serialize)]
+pub struct ScanTxOutSetUnspent {
+    /// The transaction id
+    pub txid: String,
+    /// The vout value
+    pub vout: u32,
+    /// The script key
+    #[serde(rename = "scriptPubKey")]
+    pub script_pub_key: String,
+    /// An output descriptor
+    pub desc: String,
+    /// The total amount in BTC of unspent output
+    pub amount: f64,
+    /// Whether this is a coinbase output
+    pub coinbase: bool,
+    /// Height of the unspent transaction output
+    pub height: u64,
+    /// Blockhash of the unspent transaction output
+    pub blockhash: String,
+    /// Number of confirmations of the unspent transaction output when the scan was done
+    pub confirmations: u64,
+}
diff --git a/types/src/v28/mod.rs b/types/src/v28/mod.rs
index fd21c3dc..c8fe6c8d 100644
--- a/types/src/v28/mod.rs
+++ b/types/src/v28/mod.rs
@@ -56,7 +56,7 @@
 //! | pruneblockchain                    | returns numeric |                                        |
 //! | savemempool                        | version         |                                        |
 //! | scanblocks                         | version + model | TODO                                   |
-//! | scantxoutset                       | omitted         | API marked as experimental             |
+//! | scantxoutset                       | version + model | API marked as experimental             |
 //! | verifychain                        | returns boolean |                                        |
 //! | verifytxoutproof                   | version + model |                                        |
 //!
@@ -255,7 +255,13 @@ mod mining;
 mod network;
 
 #[doc(inline)]
-pub use self::{blockchain::GetBlockchainInfo, mining::GetMiningInfo, network::GetNetworkInfo};
+pub use self::{
+    blockchain::{
+        GetBlockchainInfo, ScanTxOutSet, ScanTxOutSetStart, ScanTxOutSetStatus, ScanTxOutSetUnspent,
+    },
+    mining::GetMiningInfo,
+    network::GetNetworkInfo,
+};
 #[doc(inline)]
 pub use crate::{
     v17::{