diff --git a/platformio.ini b/platformio.ini
index 2044170..5081d52 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -39,6 +39,7 @@ lib_deps =
     https://github.com/dsbaars/universal_pin
     https://github.com/dsbaars/GxEPD2#universal_pin
     https://github.com/tzapu/WiFiManager.git#v2.0.16-rc.2
+    https://github.com/dsbaars/arduino-nostr#less_verbose
 
 [env:lolin_s3_mini]
 extends = btclock_base
@@ -66,6 +67,9 @@ build_flags =
 extends = btclock_base
 board = btclock
 board_build.partitions = partition_16mb.csv
+upload_protocol = cmsis-dap
+debug_tool = cmsis-dap
+
 test_framework = unity
 build_flags =
     ${btclock_base.build_flags}
diff --git a/src/lib/config.cpp b/src/lib/config.cpp
index 09cf4fc..48e1731 100644
--- a/src/lib/config.cpp
+++ b/src/lib/config.cpp
@@ -203,14 +203,15 @@ void setupPreferences() {
 }
 
 void setupWebsocketClients(void *pvParameters) {
-  setupBlockNotify();
+  // setupBlockNotify();
 
-  if (preferences.getBool("fetchEurPrice", false)) {
-    setupPriceFetchTask();
-  } else {
-    setupPriceNotify();
-  }
+  // if (preferences.getBool("fetchEurPrice", false)) {
+  //   setupPriceFetchTask();
+  // } else {
+  //   setupPriceNotify();
+  // }
 
+  setupNostrSubscribeTask();
   vTaskDelete(NULL);
 }
 
diff --git a/src/lib/config.hpp b/src/lib/config.hpp
index 228beea..ab8cf61 100644
--- a/src/lib/config.hpp
+++ b/src/lib/config.hpp
@@ -17,6 +17,8 @@
 #include "lib/ota.hpp"
 #include "lib/price_notify.hpp"
 #include "lib/screen_handler.hpp"
+#include "lib/nostr_subscribe.hpp"
+
 #include "lib/shared.hpp"
 #include "lib/webserver.hpp"
 
@@ -27,6 +29,9 @@
 #define MCP_DEV_ADDR 0x20
 #define DEFAULT_SECONDS_BETWEEN_PRICE_UPDATE 30
 #define DEFAULT_MINUTES_FULL_REFRESH 60
+#define DEFAULT_NOSTR_RELAYS "nostr.dbtc.link,relay.damus.io,nostr.onsats.org"
+#define DEFAULT_NOSTR_BLOCKS_AUTHOR "55cf67598c37737af6d0278cbdcb400bf1a90b7654e964bda08f451bd3dffe5a"
+#define DEFAULT_NOSTR_PRICE_AUTHOR "df66a305cca14265c558a6fe61ed6aa5e1e1b80a7ef5d89d2bbe82f62698c1ca"
 
 #define DEFAULT_FG_COLOR GxEPD_WHITE
 #define DEFAULT_BG_COLOR GxEPD_BLACK
diff --git a/src/lib/nostr_subscribe.cpp b/src/lib/nostr_subscribe.cpp
new file mode 100644
index 0000000..ad33d35
--- /dev/null
+++ b/src/lib/nostr_subscribe.cpp
@@ -0,0 +1,163 @@
+#include "nostr_subscribe.hpp"
+
+TaskHandle_t nostrSubscribeTaskHandle;
+NostrEvent nostr;
+NostrRelayManager nostrRelayManager;
+NostrQueueProcessor nostrQueue;
+
+bool hasSentEvent = false;
+unsigned long int lastNostrPriceUpdate;
+unsigned long int lastNostrBlockUpdate;
+
+void okEvent(const std::string& key, const char* payload) {
+  Serial.println("OK event");
+  Serial.println("payload is: ");
+  Serial.println(payload);
+}
+
+void nip01Event(const std::string& key, const char* payload) {
+  // Serial.println("NIP01 event");
+  // Serial.println("payload is: ");
+  // Serial.println(payload);
+
+  uint minSecPriceUpd = preferences.getUInt(
+      "minSecPriceUpd", DEFAULT_SECONDS_BETWEEN_PRICE_UPDATE);
+  uint currentTime = esp_timer_get_time() / 1000000;
+
+  SpiRamJsonDocument doc(1024);
+  DeserializationError error = deserializeJson(doc, payload);
+
+  if (doc[2].containsKey("tags")) {
+    for (int i = 0; i < doc[2]["tags"].size(); i++) {
+      if (doc[2]["tags"][i][0].as<String>().equals("type") &&
+          doc[2]["tags"][i][1].as<String>().equals("blockHeight")) {
+        uint currentBlockHeight = doc[2]["content"].as<uint>();
+
+        if (currentBlockHeight <= getBlockHeight())
+          return;
+
+        Serial.printf("Block Height: %d\n", currentBlockHeight);
+        setBlockHeight(currentBlockHeight);
+        if (workQueue != nullptr) {
+          WorkItem blockUpdate = {TASK_BLOCK_UPDATE, 0};
+          xQueueSend(workQueue, &blockUpdate, portMAX_DELAY);
+        }
+
+        if (getCurrentScreen() != SCREEN_BLOCK_HEIGHT &&
+            preferences.getBool("stealFocus", true)) {
+          uint64_t timerPeriod = 0;
+          if (isTimerActive()) {
+            // store timer periode before making inactive to prevent artifacts
+            timerPeriod = getTimerSeconds();
+            esp_timer_stop(screenRotateTimer);
+          }
+          setCurrentScreen(SCREEN_BLOCK_HEIGHT);
+          if (timerPeriod > 0) {
+            esp_timer_start_periodic(screenRotateTimer,
+                                     timerPeriod * usPerSecond);
+          }
+        }
+
+        if (getCurrentScreen() == SCREEN_BLOCK_HEIGHT &&
+            preferences.getBool("ledFlashOnUpd", false)) {
+          vTaskDelay(pdMS_TO_TICKS(250));  // Wait until screens are updated
+          queueLedEffect(LED_FLASH_BLOCK_NOTIFY);
+        }
+
+        preferences.putUInt("blockHeight", currentBlockHeight);
+      } else if (doc[2]["tags"][i][0].as<String>().equals("type") &&
+                 doc[2]["tags"][i][1].as<String>().equals("priceUsd")) {
+        uint usdPrice = doc[2]["content"].as<uint>();
+
+        if (lastNostrPriceUpdate == 0 ||
+            (currentTime - lastNostrPriceUpdate) > minSecPriceUpd) {
+          setPrice(usdPrice);
+
+          if (workQueue != nullptr &&
+              (getCurrentScreen() == SCREEN_BTC_TICKER ||
+               getCurrentScreen() == SCREEN_MSCW_TIME ||
+               getCurrentScreen() == SCREEN_MARKET_CAP)) {
+            WorkItem priceUpdate = {TASK_PRICE_UPDATE, 0};
+            xQueueSend(workQueue, &priceUpdate, portMAX_DELAY);
+          }
+          lastNostrPriceUpdate = currentTime;
+
+          preferences.putUInt("lastPrice", usdPrice);
+        }
+      }
+    }
+  }
+}
+
+void taskNostrSubscribe(void* pvParameters) {
+  std::vector<String> relays = retrieveStringVector("nostrRelays");
+
+  nostr.setLogging(false);
+  nostrRelayManager.setRelays(relays);
+  nostrRelayManager.setMinRelaysAndTimeout(2, 10000);
+
+  nostrRelayManager.setEventCallback("ok", okEvent);
+  nostrRelayManager.setEventCallback(1, nip01Event);
+  nostrRelayManager.connect();
+
+  NostrRequestOptions* eventRequestOptions = new NostrRequestOptions();
+  String authors[] = {
+      preferences.getString("nostrBlocksAuth", DEFAULT_NOSTR_BLOCKS_AUTHOR),
+      preferences.getString("nostrPriceAuth", DEFAULT_NOSTR_PRICE_AUTHOR)};
+  eventRequestOptions->authors = authors;
+  eventRequestOptions->authors_count = sizeof(authors) / sizeof(authors[0]);
+
+  int kinds[] = {1};
+  eventRequestOptions->kinds = kinds;
+  eventRequestOptions->kinds_count = sizeof(kinds) / sizeof(kinds[0]);
+
+  eventRequestOptions->limit = 5;
+  nostrRelayManager.requestEvents(eventRequestOptions);
+  while (1) {
+    nostrRelayManager.loop();
+    nostrRelayManager.broadcastEvents();
+
+    vTaskDelay(100);
+  }
+}
+
+void setupNostrSubscribeTask() {
+  xTaskCreate(taskNostrSubscribe, "nostrSubscribe", (10 * 1024), NULL, 12,
+              &nostrSubscribeTaskHandle);
+
+  // taskNostrSubscribe(NULL);
+}
+
+void storeStringVector(const char* key, const std::vector<String>& vec) {
+  String serializedVector = "";
+
+  // Serialize the vector of strings
+  for (size_t i = 0; i < vec.size(); i++) {
+    serializedVector += vec[i];
+    if (i < vec.size() - 1) {
+      serializedVector += ",";
+    }
+  }
+
+  // Store the serialized vector as a string
+  preferences.putString(key, serializedVector);
+}
+
+std::vector<String> retrieveStringVector(const char* key) {
+  String serializedVector = preferences.getString(key, DEFAULT_NOSTR_RELAYS);
+  std::vector<String> result;
+
+  // Deserialize the string into a vector of strings
+  size_t startPos = 0;
+  size_t commaPos = serializedVector.indexOf(",");
+  while (commaPos != -1) {
+    result.push_back(serializedVector.substring(startPos, commaPos));
+    startPos = commaPos + 1;
+    commaPos = serializedVector.indexOf(",", startPos);
+  }
+
+  // Add the last element
+  result.push_back(serializedVector.substring(startPos));
+
+  return result;
+}
\ No newline at end of file
diff --git a/src/lib/nostr_subscribe.hpp b/src/lib/nostr_subscribe.hpp
new file mode 100644
index 0000000..d582035
--- /dev/null
+++ b/src/lib/nostr_subscribe.hpp
@@ -0,0 +1,16 @@
+#include <Arduino.h>
+#include <NostrEvent.h>
+#include <NostrRelayManager.h>
+
+#include "lib/config.hpp"
+#include "lib/shared.hpp"
+#include "lib/block_notify.hpp"
+extern TaskHandle_t nostrSubscribeTaskHandle;
+
+void okEvent(const std::string& key, const char* payload);
+void nip01Event(const std::string& key, const char* payload);
+void setupNostrSubscribeTask();
+void taskNostrSubscribe(void *pvParameters);
+
+void storeStringVector(const char* key, const std::vector<String>& vec);
+std::vector<String> retrieveStringVector(const char* key);
\ No newline at end of file
diff --git a/src/lib/webserver.cpp b/src/lib/webserver.cpp
index 8bb1a73..e2c2282 100644
--- a/src/lib/webserver.cpp
+++ b/src/lib/webserver.cpp
@@ -407,6 +407,10 @@ void onApiSettingsGet(AsyncWebServerRequest *request) {
   root["hostname"] = getMyHostname();
   root["ip"] = WiFi.localIP();
   root["txPower"] = WiFi.getTxPower();
+  root["nostrRelays"] = preferences.getString("nostrRelays", DEFAULT_NOSTR_RELAYS);
+  root["nostrBlocksAuth"] = preferences.getString("nostrBlocksAuth", DEFAULT_NOSTR_BLOCKS_AUTHOR);
+  root["nostrPriceAuth"] = preferences.getString("nostrPriceAuth", DEFAULT_NOSTR_PRICE_AUTHOR);
+
 
 #ifdef GIT_REV
   root["gitRev"] = String(GIT_REV);