diff --git a/Modules/ArbitrumOneMainModule.php b/Modules/ArbitrumOneMainModule.php
index 2fbdd97..ae20041 100644
--- a/Modules/ArbitrumOneMainModule.php
+++ b/Modules/ArbitrumOneMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Arbitrum One module. It requires a geth node to run.  */
 
-final class ArbitrumOneMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class ArbitrumOneMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/AvalancheMainModule.php b/Modules/AvalancheMainModule.php
index 5b4258e..bf1a7a0 100644
--- a/Modules/AvalancheMainModule.php
+++ b/Modules/AvalancheMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Avalanche C-Chain module. It requires a geth node to run.  */
 
-final class AvalancheMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class AvalancheMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/BNBMainModule.php b/Modules/BNBMainModule.php
index 7ab8577..e16c4ab 100644
--- a/Modules/BNBMainModule.php
+++ b/Modules/BNBMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main BNB module. It requires either a geth or an Erigon node to run (but the latter is much faster).  */
 
-final class BNBMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class BNBMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/BOBMainModule.php b/Modules/BOBMainModule.php
index 4de0ef2..2ad952a 100644
--- a/Modules/BOBMainModule.php
+++ b/Modules/BOBMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main BOB module. It requires a geth node to run.  */
 
-final class BOBMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class BOBMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/BaseMainModule.php b/Modules/BaseMainModule.php
index 8c0acb5..cc739ad 100644
--- a/Modules/BaseMainModule.php
+++ b/Modules/BaseMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Base module. It requires a geth node to run.  */
 
-final class BaseMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class BaseMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/BlastMainModule.php b/Modules/BlastMainModule.php
index bd4425f..ef604a6 100644
--- a/Modules/BlastMainModule.php
+++ b/Modules/BlastMainModule.php
@@ -1,12 +1,12 @@
 <?php declare(strict_types = 1);
 
 /*  Idea (c) 2023 Nikita Zhavoronkov, nikzh@nikzh.com
- *  Copyright (c) 2023 3xpl developers, 3@3xpl.com, see CONTRIBUTORS.md
+ *  Copyright (c) 2023-2024 3xpl developers, 3@3xpl.com, see CONTRIBUTORS.md
  *  Distributed under the MIT software license, see LICENSE.md  */
 
 /*  This is the main Blast module. It requires a geth node to run.  */
 
-final class BlastMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class BlastMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/BotanixMainModule.php b/Modules/BotanixMainModule.php
index 1c106e0..6ff255e 100644
--- a/Modules/BotanixMainModule.php
+++ b/Modules/BotanixMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Botanix module. It requires either a geth node to run.  */
 
-final class BotanixMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class BotanixMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/Common/EVMMainModule.php b/Modules/Common/EVMMainModule.php
index deb59fb..c3de241 100644
--- a/Modules/Common/EVMMainModule.php
+++ b/Modules/Common/EVMMainModule.php
@@ -886,4 +886,36 @@ final public function api_get_address_specials(string $address): array
 
         return $specials->return();
     }
+
+    final function api_broadcast_transaction(string $data): ?string
+    {
+        if (!preg_match(StandardPatterns::HexWith0x->value, $data))
+            return null;
+
+        $hash = null;
+
+        foreach ($this->nodes as $node)
+        {
+            // We're fine here with some nodes being down, so we don't use `requester_multi()`
+            // which requires for all nodes to be online.
+            try
+            {
+                $this_hash = requester_single($node, params: [
+                    'jsonrpc' => '2.0',
+                    'method' => 'eth_sendRawTransaction',
+                    'params' => [$data],
+                    'id' => 0],
+                timeout: $this->timeout)['result'];
+            }
+            catch (Throwable $t)
+            {
+                $this_hash = null;
+            }
+
+            if ($this_hash)
+                $hash = $this_hash;
+        }
+
+        return $hash;
+    }
 }
diff --git a/Modules/EthereumClassicMainModule.php b/Modules/EthereumClassicMainModule.php
index c5a6656..b608944 100644
--- a/Modules/EthereumClassicMainModule.php
+++ b/Modules/EthereumClassicMainModule.php
@@ -8,7 +8,7 @@
  *  not available on geth for some older transactions when requesting receipts and a special fix is required,
  *  see https://github.com/3xplcom/ethereum-classic  */
 
-final class EthereumClassicMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class EthereumClassicMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/EthereumMainModule.php b/Modules/EthereumMainModule.php
index 490a39c..30c4372 100644
--- a/Modules/EthereumMainModule.php
+++ b/Modules/EthereumMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Ethereum module. It requires either a geth or an Erigon node to run (but the latter is much faster).  */
 
-final class EthereumMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class EthereumMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/FantomMainModule.php b/Modules/FantomMainModule.php
index fa8ad2b..a446e9d 100644
--- a/Modules/FantomMainModule.php
+++ b/Modules/FantomMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Fantom module. It requires a geth node to run.  */
 
-final class FantomMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class FantomMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/GnosisChainMainModule.php b/Modules/GnosisChainMainModule.php
index b384092..432d58d 100644
--- a/Modules/GnosisChainMainModule.php
+++ b/Modules/GnosisChainMainModule.php
@@ -9,7 +9,7 @@
  *  the created contract address neither in the transaction info, nor in the transaction receipt. That's probably a bug with
  *  Nethermind which is not observed with Erigon. `No address` exception will be thrown for such transactions.  */
 
-final class GnosisChainMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class GnosisChainMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/LineaMainModule.php b/Modules/LineaMainModule.php
index a13e0ac..85dfa28 100644
--- a/Modules/LineaMainModule.php
+++ b/Modules/LineaMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Linea module. It requires a geth node to run.  */
 
-final class LineaMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class LineaMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/OptimismMainModule.php b/Modules/OptimismMainModule.php
index f99911c..1bd9392 100644
--- a/Modules/OptimismMainModule.php
+++ b/Modules/OptimismMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Optimism module. It requires a geth node to run.  */
 
-final class OptimismMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class OptimismMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/PolygonMainModule.php b/Modules/PolygonMainModule.php
index 3c115a5..14ca6a9 100644
--- a/Modules/PolygonMainModule.php
+++ b/Modules/PolygonMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Polygon module. It requires either a geth or an Erigon node to run (but the latter is much faster).  */
 
-final class PolygonMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class PolygonMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/PolygonzkEVMMainModule.php b/Modules/PolygonzkEVMMainModule.php
index 8aeb676..def5f7a 100644
--- a/Modules/PolygonzkEVMMainModule.php
+++ b/Modules/PolygonzkEVMMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Polygon zkEVM module. It requires a geth node to run.  */
 
-final class PolygonzkEVMMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class PolygonzkEVMMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/RootstockMainModule.php b/Modules/RootstockMainModule.php
index 0f59e86..14ff9d3 100644
--- a/Modules/RootstockMainModule.php
+++ b/Modules/RootstockMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main Rootstock module.  */
 
-final class RootstockMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class RootstockMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/opBNBMainModule.php b/Modules/opBNBMainModule.php
index 1d7922a..99fdea5 100644
--- a/Modules/opBNBMainModule.php
+++ b/Modules/opBNBMainModule.php
@@ -6,7 +6,7 @@
 
 /*  This is the main opBNB module. It requires a geth node to run.  */
 
-final class opBNBMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class opBNBMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {
diff --git a/Modules/zkSyncEraMainModule.php b/Modules/zkSyncEraMainModule.php
index 2f3a90b..f29ccf9 100644
--- a/Modules/zkSyncEraMainModule.php
+++ b/Modules/zkSyncEraMainModule.php
@@ -1,12 +1,12 @@
 <?php declare(strict_types = 1);
 
 /*  Idea (c) 2023 Nikita Zhavoronkov, nikzh@nikzh.com
- *  Copyright (c) 2023 3xpl developers, 3@3xpl.com, see CONTRIBUTORS.md
+ *  Copyright (c) 2023-2024 3xpl developers, 3@3xpl.com, see CONTRIBUTORS.md
  *  Distributed under the MIT software license, see LICENSE.md  */
 
 /*  This is the main zkSync module. It requires a geth node to run.  */
 
-final class zkSyncEraMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials
+final class zkSyncEraMainModule extends EVMMainModule implements Module, BalanceSpecial, TransactionSpecials, AddressSpecials, BroadcastTransactionSpecial
 {
     function initialize()
     {