diff --git a/client/src/client.rs b/client/src/client.rs
index de6c111..ebd7ffc 100644
--- a/client/src/client.rs
+++ b/client/src/client.rs
@@ -353,6 +353,22 @@ pub trait RpcApi: Sized {
         self.call("getblockheader", &[into_json(hash)?, true.into()]).await
     }
 
+    /// Compute per block statistics for a given window. All amounts are in satoshis.
+    /// https://developer.bitcoin.org/reference/rpc/getblockstats.html
+    async fn get_block_stats(
+        &self,
+        block_hash: Option<&bitcoin::BlockHash>,
+        block_height: Option<usize>,
+    ) -> Result<json::GetBlockStatsResult> {
+        if let Some(hash) = block_hash {
+            self.call("getblockstats", &[into_json(hash)?]).await
+        } else if let Some(height) = block_height {
+            self.call("getblockstats", &[into_json(height)?]).await
+        } else {
+            panic!("TODO: Which error to use?")
+        }
+    }
+
     async fn get_mining_info(&self) -> Result<json::GetMiningInfoResult> {
         self.call("getmininginfo", &[]).await
     }
diff --git a/json/src/lib.rs b/json/src/lib.rs
index a184cc6..a96d4ff 100644
--- a/json/src/lib.rs
+++ b/json/src/lib.rs
@@ -13,9 +13,8 @@
 //! This is a client library for the Bitcoin Core JSON-RPC API.
 //!
 
-
-use std::collections::HashMap;
 pub use bitcoin;
+use std::collections::HashMap;
 
 use bitcoin::consensus::encode;
 use bitcoin::hashes::hex::{FromHex, ToHex};
@@ -212,6 +211,105 @@ pub struct GetBlockHeaderResult {
     pub next_block_hash: Option<bitcoin::BlockHash>,
 }
 
+/// `getblockstats` RPC call.
+/// https://developer.bitcoin.org/reference/rpc/getblockstats.html
+#[derive(Clone, PartialEq, Eq, Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct GetBlockStatsResult {
+    /// Average fee in the block
+    #[serde(rename = "avgfee")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub avg_fee: Amount,
+    /// Average feerate (in satoshis per virtual byte)
+    #[serde(rename = "avgfeerate")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub avg_fee_rate: Amount,
+    /// Average transaction size
+    #[serde(rename = "avgtxsize")]
+    pub avg_tx_size: u32,
+    /// The block hash (to check for potential reorgs)
+    #[serde(rename = "blockhash")]
+    pub block_hash: bitcoin::BlockHash,
+    /// Feerates at the 10th, 25th, 50th, 75th, and 90th percentile weight unit (in satoshis per
+    /// virtual byte)
+    #[serde(rename = "feerate_percentiles")]
+    pub fee_rate_percentiles: [u8; 5],
+    /// The height of the block
+    pub height: u64,
+    /// The number of inputs (excluding coinbase)
+    pub ins: usize,
+    /// Maximum fee in the block
+    #[serde(rename = "maxfee")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub max_fee: Amount,
+    /// Maximum feerate (in satoshis per virtual byte)
+    #[serde(rename = "maxfeerate")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub max_fee_rate: Amount,
+    /// Maximum transaction size
+    #[serde(rename = "maxtxsize")]
+    pub max_tx_size: u32,
+    /// Truncated median fee in the block
+    #[serde(rename = "medianfee")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub median_fee: Amount,
+    /// The block median time past
+    #[serde(rename = "mediantime")]
+    pub median_time: u64,
+    /// Truncated median transaction size
+    #[serde(rename = "mediantxsize")]
+    pub median_tx_size: u32,
+    /// Minimum fee in the block
+    #[serde(rename = "minfee")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub min_fee: Amount,
+    /// Minimum feerate (in satoshis per virtual byte)
+    #[serde(rename = "minfeerate")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub min_fee_rate: Amount,
+    /// Minimum transaction size
+    #[serde(rename = "mintxsize")]
+    pub min_tx_size: u32,
+    /// The number of outputs
+    pub outs: usize,
+    /// The block subsidy
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub subsidy: Amount,
+    /// Total size of all segwit transactions
+    #[serde(rename = "swtotal_size")]
+    pub sw_total_size: usize,
+    /// Total weight of all segwit transactions
+    #[serde(rename = "swtotal_weight")]
+    pub sw_total_weight: usize,
+    /// The number of segwit transactions
+    #[serde(rename = "swtxs")]
+    pub sw_txs: usize,
+    /// The block time
+    pub time: u64,
+    /// Total amount in all outputs (excluding coinbase and thus reward [ie subsidy + totalfee])
+    #[serde(rename = "total_out")]
+    // #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub total_out: usize,
+    /// Total size of all non-coinbase transactions
+    #[serde(rename = "total_size")]
+    pub total_size: usize,
+    /// Total weight of all non-coinbase transactions
+    #[serde(rename = "total_weight")]
+    pub total_weight: usize,
+    /// The fee total
+    #[serde(rename = "totalfee")]
+    #[serde(with = "bitcoin::util::amount::serde::as_btc")]
+    pub total_fee: Amount,
+    /// The number of transactions (including coinbase)
+    pub txs: usize,
+    /// The increase/decrease in the number of unspent outputs
+    #[serde(rename = "utxo_increase")]
+    pub utxo_increase: i32,
+    /// The increase/decrease in size for the
+    #[serde(rename = "utxo_size_inc")]
+    pub utxo_size_inc: i32,
+}
+
 #[derive(Clone, PartialEq, Debug, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct GetMiningInfoResult {