diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 6ce4dc6..fc4195c 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -11,6 +11,7 @@
             "license": "MIT",
             "dependencies": {
                 "@lumeweb/bigint-crypto-utils": "^1.0.0",
+                "@lumeweb/kernel-network-registry-client": "^0.1.0-develop.2",
                 "@lumeweb/kernel-rpc-client": "0.0.2-develop.4",
                 "@lumeweb/libethsync": "0.1.0-develop.42",
                 "@lumeweb/libkernel": "0.1.0-develop.16",
@@ -3096,6 +3097,35 @@
                 "@lumeweb/relay-cfg": "0.1.9"
             }
         },
+        "node_modules/@lumeweb/kernel-network-registry-client": {
+            "version": "0.1.0-develop.2",
+            "resolved": "https://registry.npmjs.org/@lumeweb/kernel-network-registry-client/-/kernel-network-registry-client-0.1.0-develop.2.tgz",
+            "integrity": "sha512-e2iJylhabt+T++lcVJ2o+hoR6DNXtyTWeodROyJ+f1VPhS9rgzAGflDOKyd7Zpi4DDHzpRY2gJtiL18FHOmMrw==",
+            "dependencies": {
+                "@lumeweb/libkernel": "^0.1.0-develop.20"
+            }
+        },
+        "node_modules/@lumeweb/kernel-network-registry-client/node_modules/@lumeweb/libkernel": {
+            "version": "0.1.0-develop.20",
+            "resolved": "https://registry.npmjs.org/@lumeweb/libkernel/-/libkernel-0.1.0-develop.20.tgz",
+            "integrity": "sha512-z7yRk6B0P0bxPe+a4Xm5/Bl6eIfkDCB2IJhNK2Gm+o7j4RbWbizRk79+zgBFWMrYzo8bVrpBKK7nGI3iNOgT9g==",
+            "dependencies": {
+                "@lumeweb/libweb": "0.2.0-develop.26",
+                "emittery": "^1.0.1"
+            }
+        },
+        "node_modules/@lumeweb/kernel-network-registry-client/node_modules/@lumeweb/libweb": {
+            "version": "0.2.0-develop.26",
+            "resolved": "https://registry.npmjs.org/@lumeweb/libweb/-/libweb-0.2.0-develop.26.tgz",
+            "integrity": "sha512-XRIDiqRFqlEbcwjxAfkv7UYnyTflN3Q4rki8YAd9QrLQM2vycslgPLYS53vVJVL9GPH93V5J9z2V4DPQZlOOkQ==",
+            "dependencies": {
+                "@lumeweb/community-portals": "^0.1.0-develop.6",
+                "@lumeweb/libportal": "^0.2.0-develop.16",
+                "@lumeweb/node-library-preset": "0.2.7",
+                "@noble/curves": "^1.1.0",
+                "@noble/hashes": "^1.3.1"
+            }
+        },
         "node_modules/@lumeweb/kernel-rpc-client": {
             "version": "0.0.2-develop.4",
             "resolved": "https://registry.npmjs.org/@lumeweb/kernel-rpc-client/-/kernel-rpc-client-0.0.2-develop.4.tgz",
@@ -3154,9 +3184,9 @@
             }
         },
         "node_modules/@lumeweb/libportal": {
-            "version": "0.2.0-develop.12",
-            "resolved": "https://registry.npmjs.org/@lumeweb/libportal/-/libportal-0.2.0-develop.12.tgz",
-            "integrity": "sha512-FKdMzeOvi8viXwFbKLeD7c4SadLDaz/ZvSLaAumuyXiJCKk0gVM0aPO8mTkibDtJG5JfeFHef0jI9aOSMYWfXw==",
+            "version": "0.2.0-develop.16",
+            "resolved": "https://registry.npmjs.org/@lumeweb/libportal/-/libportal-0.2.0-develop.16.tgz",
+            "integrity": "sha512-wyzza/ttvU6I1gIs4tnYSkcT6s7MIBnUdJSNAbe6k6NsQ1w4bhBVJhEKbBru/lAEASO/PAhHGBwaOCv20rZZfA==",
             "dependencies": {
                 "@lumeweb/node-library-preset": "git+https://git.lumeweb.com/LumeWeb/node-library-preset.git",
                 "@noble/curves": "^1.1.0",
diff --git a/package.json b/package.json
index c8bc8a0..10f5f41 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
     },
     "dependencies": {
         "@lumeweb/bigint-crypto-utils": "^1.0.0",
+        "@lumeweb/kernel-network-registry-client": "^0.1.0-develop.2",
         "@lumeweb/kernel-rpc-client": "0.0.2-develop.4",
         "@lumeweb/libethsync": "0.1.0-develop.42",
         "@lumeweb/libkernel": "0.1.0-develop.16",
diff --git a/src/index.ts b/src/index.ts
index bbd8210..c05686e 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -5,7 +5,11 @@ import {
   log,
   logErr,
 } from "@lumeweb/libkernel/module";
-import { createClient, RpcNetwork } from "@lumeweb/kernel-rpc-client";
+import {
+  createClient as createRpcClient,
+  RpcNetwork,
+} from "@lumeweb/kernel-rpc-client";
+import { createClient as createNetworkRegistryClient } from "@lumeweb/kernel-network-registry-client";
 import {
   Client as EthClient,
   ConsensusCommitteeUpdateRequest,
@@ -15,6 +19,9 @@ import * as capella from "@lodestar/types/capella";
 
 onmessage = handleMessage;
 
+const TYPES = ["blockchain"];
+const networkRegistry = createNetworkRegistryClient();
+
 let moduleReadyResolve: Function;
 let moduleReady: Promise<void> = new Promise((resolve) => {
   moduleReadyResolve = resolve;
@@ -24,6 +31,7 @@ let client: EthClient;
 let rpc: RpcNetwork;
 
 addHandler("presentKey", handlePresentKey);
+addHandler("register", handleRegister);
 addHandler("ready", handleReady);
 
 [
@@ -121,7 +129,7 @@ async function executionHandler(data: Map<string, string | any>) {
 }
 
 async function setup() {
-  rpc = createClient();
+  rpc = createRpcClient();
   await rpc.ready;
 
   client = createEthClient(
@@ -163,3 +171,9 @@ async function handleReady(aq: ActiveQuery) {
 
   aq.respond();
 }
+
+async function handleRegister(aq: ActiveQuery) {
+  await networkRegistry.registerNetwork(TYPES);
+
+  aq.respond();
+}