diff --git a/doc/REST-interface.md b/doc/REST-interface.md
index 6664bc2a3ae1d1..c43a80182f918f 100644
--- a/doc/REST-interface.md
+++ b/doc/REST-interface.md
@@ -143,6 +143,12 @@ Refer to the `getrawmempool` RPC help for details. Defaults to setting
 
 *Query parameters for `verbose` and `mempool_sequence` available in 25.0 and up.*
 
+#### Broadcast
+`POST /rest/broadcast.hex`
+
+Broadcasts a transaction.
+The transaction hex must be passed in the body of the request.
+Returns the txid if the transaction was broadcasted correctly, responds with 400 if the transaction hex can't be parsed or if broadcasting failed.
 
 Risks
 -------------
diff --git a/src/node/transaction.cpp b/src/node/transaction.cpp
index 0f45da45dbdbb6..39c4a9819b1341 100644
--- a/src/node/transaction.cpp
+++ b/src/node/transaction.cpp
@@ -33,9 +33,9 @@ static TransactionError HandleATMPError(const TxValidationState& state, std::str
 
 TransactionError BroadcastTransaction(NodeContext& node, const CTransactionRef tx, std::string& err_string, const CAmount& max_tx_fee, bool relay, bool wait_callback)
 {
-    // BroadcastTransaction can be called by RPC or by the wallet.
-    // chainman, mempool and peerman are initialized before the RPC server and wallet are started
-    // and reset after the RPC sever and wallet are stopped.
+    // BroadcastTransaction can be called by RPC, REST, or by the wallet.
+    // chainman, mempool and peerman are initialized before the RPC/REST server and wallet are started
+    // and reset after the RPC/REST sever and wallet are stopped.
     assert(node.chainman);
     assert(node.mempool);
     assert(node.peerman);
diff --git a/src/rest.cpp b/src/rest.cpp
index 4732922a156da7..9cf850bcff86b2 100644
--- a/src/rest.cpp
+++ b/src/rest.cpp
@@ -3,10 +3,13 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include "node/transaction.h"
 #include <config/bitcoin-config.h> // IWYU pragma: keep
 
 #include <rest.h>
 
+#include "logging.h"
+#include "node/types.h"
 #include <blockfilter.h>
 #include <chain.h>
 #include <chainparams.h>
@@ -1006,6 +1009,46 @@ static bool rest_blockhash_by_height(const std::any& context, HTTPRequest* req,
     }
 }
 
+static bool rest_broadcast(const std::any& context, HTTPRequest* req, const std::string& str_uri_part) {
+    if(!CheckWarmup(req))
+        return false;
+    std::string body = req->ReadBody();
+    std::string params;
+    const RESTResponseFormat rf = ParseDataFormat(params, str_uri_part);
+    if (params != "") {
+        return RESTERR(req, HTTP_BAD_REQUEST, "Invalid URI format. Expected /rest/broadcast.hex");
+    }
+
+    CMutableTransaction mtx;
+    if (!DecodeHexTx(mtx, body)) {
+        return RESTERR(req, HTTP_BAD_REQUEST, "TX decode failed");
+    }
+
+    const CTransactionRef tx(MakeTransactionRef(std::move(mtx)));
+    std::string err_string;
+
+    NodeContext* node = GetNodeContext(context, req);
+    if(!node) return false;
+
+    const node::TransactionError error = node::BroadcastTransaction(*node, tx, err_string, /*max_tx_fee=*/0, /*relay=*/true, /*wait_callback=*/true);
+
+    if(node::TransactionError::OK != error) {
+        req->WriteHeader("Content-Type", "text/plain");
+        req->WriteReply(HTTP_BAD_REQUEST, "Error while broadcasting: " + err_string);
+    }
+
+    switch (rf) {
+        case RESTResponseFormat::HEX: {
+            req->WriteHeader("Content-Type", "text/plain");
+            req->WriteReply(HTTP_OK, tx->GetHash().GetHex() + "\n");
+            return true;
+        }
+        default: {
+            return RESTERR(req, HTTP_NOT_FOUND, "output format not found (available: hex)");
+        }
+    }
+}
+
 static const struct {
     const char* prefix;
     bool (*handler)(const std::any& context, HTTPRequest* req, const std::string& strReq);
@@ -1022,6 +1065,7 @@ static const struct {
       {"/rest/deploymentinfo/", rest_deploymentinfo},
       {"/rest/deploymentinfo", rest_deploymentinfo},
       {"/rest/blockhashbyheight/", rest_blockhash_by_height},
+      {"/rest/broadcast", rest_broadcast},
 };
 
 void StartREST(const std::any& context)
diff --git a/test/functional/interface_rest.py b/test/functional/interface_rest.py
index ba6e960476b981..e87cfbce93e19f 100755
--- a/test/functional/interface_rest.py
+++ b/test/functional/interface_rest.py
@@ -440,5 +440,17 @@ def run_test(self):
         resp = self.test_rest_request(f"/deploymentinfo/{INVALID_PARAM}", ret_type=RetType.OBJ, status=400)
         assert_equal(resp.read().decode('utf-8').rstrip(), f"Invalid hash: {INVALID_PARAM}")
 
+        self.log.info("Test the /broadcast URI")
+        tx = self.wallet.create_self_transfer()
+        resp_hex = self.test_rest_request("/broadcast", http_method='POST', req_type=ReqType.HEX, body=tx["hex"], ret_type=RetType.OBJ)
+        assert_equal(resp_hex.read().decode('utf-8').rstrip(), tx["txid"])
+        self.sync_all()
+        assert tx["txid"] in self.nodes[0].getrawmempool()
+
+        # Check invalid requests
+        self.test_rest_request("/broadcast/123", http_method='POST', req_type=ReqType.HEX, body=tx["hex"], status=400, ret_type=RetType.OBJ)
+        self.test_rest_request("/broadcast", http_method="POST", req_type=ReqType.HEX, body="0000", status=400, ret_type=RetType.OBJ)
+        self.test_rest_request("/broadcast", http_method="GET", req_type=ReqType.HEX, status=400, ret_type=RetType.OBJ)
+
 if __name__ == '__main__':
     RESTTest(__file__).main()