diff --git a/system/bitcoin/bitcoind.nix b/system/bitcoin/bitcoind.nix
new file mode 100644
index 0000000..9d47c36
--- /dev/null
+++ b/system/bitcoin/bitcoind.nix
@@ -0,0 +1,24 @@
+{config, ...}: {
+  services.bitcoind = {
+    enable = true;
+    prune = 0;
+    txindex = true;
+    zmqpubrawtx = "tcp://127.0.0.1:28333";
+    zmqpubrawblock = "tcp://127.0.0.1:28332";
+    listen = true;
+    address = "0.0.0.0";
+    rpc = {
+      address = "0.0.0.0";
+      allowip = [
+        "10.10.0.0/24" # Allow on a subnet
+        "10.50.0.3" # Allow on a specific address
+        "0.0.0.0/0" # Allow on all addresses
+      ];
+    };
+  }; 
+  networking.firewall.allowedTCPPorts = [
+    config.services.bitcoind.port
+    config.services.bitcoind.rpc.port
+  ];
+  nix-bitcoin.onionServices.bitcoind.public = true; 
+}